8018609820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1540

約数の個数: 192

約数和(自身を含む): 24787746816

約数和(自身を除く): 16769136996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 127, 130, 156, 183, 195, 244, 254, 260, 305, 366, 381, 390, 508, 610, 635, 732, 762, 780, 793, 915, 1220, 1270, 1327, 1524, 1586, 1651, 1830, 1905, 2379, 2540, 2654, 3172, 3302, 3660, 3810, 3965, 3981, 4758, 4953, 5308, 6604, 6635, 7620, 7747, 7930, 7962, 8255, 9516, 9906, 11895, 13270, 15494, 15860, 15924, 16510, 17251, 19812, 19905, 23241, 23790, 24765, 26540, 30988, 33020, 34502, 38735, 39810, 46482, 47580, 49530, 51753, 69004, 77470, 79620, 80947, 86255, 92964, 99060, 100711, 103506, 116205, 154940, 161894, 168529, 172510, 201422, 207012, 232410, 242841, 258765, 302133, 323788, 337058, 345020, 402844, 404735, 464820, 485682, 503555, 505587, 517530, 604266, 674116, 809470, 842645, 971364, 1007110, 1011174, 1035060, 1052311, 1208532, 1214205, 1510665, 1618940, 1685290, 2014220, 2022348, 2104622, 2190877, 2428410, 2527935, 3021330, 3156933, 3370580, 4209244, 4381754, 4856820, 5055870, 5261555, 6042660, 6313866, 6572631, 8763508, 10111740, 10280269, 10523110, 10954385, 12627732, 13145262, 15784665, 20560538, 21046220, 21908770, 26290524, 30840807, 31569330, 32863155, 41121076, 43817540, 51401345, 61681614, 63138660, 65726310, 102802690, 123363228, 131452620, 133643497, 154204035, 205605380, 267286994, 308408070, 400930491, 534573988, 616816140, 668217485, 801860982, 1336434970, 1603721964, 2004652455, 2672869940, 4009304910, 8018609820]

約数ペア:

[(1, 8018609820), (2, 4009304910), (3, 2672869940), (4, 2004652455), (5, 1603721964), (6, 1336434970), (10, 801860982), (12, 668217485), (13, 616816140), (15, 534573988), (20, 400930491), (26, 308408070), (30, 267286994), (39, 205605380), (52, 154204035), (60, 133643497), (61, 131452620), (65, 123363228), (78, 102802690), (122, 65726310), (127, 63138660), (130, 61681614), (156, 51401345), (183, 43817540), (195, 41121076), (244, 32863155), (254, 31569330), (260, 30840807), (305, 26290524), (366, 21908770), (381, 21046220), (390, 20560538), (508, 15784665), (610, 13145262), (635, 12627732), (732, 10954385), (762, 10523110), (780, 10280269), (793, 10111740), (915, 8763508), (1220, 6572631), (1270, 6313866), (1327, 6042660), (1524, 5261555), (1586, 5055870), (1651, 4856820), (1830, 4381754), (1905, 4209244), (2379, 3370580), (2540, 3156933), (2654, 3021330), (3172, 2527935), (3302, 2428410), (3660, 2190877), (3810, 2104622), (3965, 2022348), (3981, 2014220), (4758, 1685290), (4953, 1618940), (5308, 1510665), (6604, 1214205), (6635, 1208532), (7620, 1052311), (7747, 1035060), (7930, 1011174), (7962, 1007110), (8255, 971364), (9516, 842645), (9906, 809470), (11895, 674116), (13270, 604266), (15494, 517530), (15860, 505587), (15924, 503555), (16510, 485682), (17251, 464820), (19812, 404735), (19905, 402844), (23241, 345020), (23790, 337058), (24765, 323788), (26540, 302133), (30988, 258765), (33020, 242841), (34502, 232410), (38735, 207012), (39810, 201422), (46482, 172510), (47580, 168529), (49530, 161894), (51753, 154940), (69004, 116205), (77470, 103506), (79620, 100711), (80947, 99060), (86255, 92964)]