85423910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 195084288

約数和(自身を除く): 109660378

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 41, 47, 55, 62, 65, 82, 94, 110, 130, 143, 155, 205, 235, 286, 310, 341, 403, 410, 451, 470, 517, 533, 611, 682, 715, 806, 902, 1034, 1066, 1222, 1271, 1430, 1457, 1705, 1927, 2015, 2255, 2542, 2585, 2665, 2914, 3055, 3410, 3854, 4030, 4433, 4510, 5170, 5330, 5863, 6110, 6355, 6721, 7285, 8866, 9635, 11726, 12710, 13442, 13981, 14570, 16027, 16523, 18941, 19270, 21197, 22165, 25051, 27962, 29315, 32054, 33046, 33605, 37882, 42394, 44330, 50102, 58630, 59737, 67210, 69905, 80135, 82615, 94705, 105985, 119474, 125255, 139810, 160270, 165230, 181753, 189410, 208351, 211970, 250510, 275561, 298685, 363506, 416702, 551122, 597370, 657107, 776581, 908765, 1041755, 1314214, 1377805, 1553162, 1817530, 2083510, 2755610, 3285535, 3882905, 6571070, 7765810, 8542391, 17084782, 42711955, 85423910]

約数ペア:

[(1, 85423910), (2, 42711955), (5, 17084782), (10, 8542391), (11, 7765810), (13, 6571070), (22, 3882905), (26, 3285535), (31, 2755610), (41, 2083510), (47, 1817530), (55, 1553162), (62, 1377805), (65, 1314214), (82, 1041755), (94, 908765), (110, 776581), (130, 657107), (143, 597370), (155, 551122), (205, 416702), (235, 363506), (286, 298685), (310, 275561), (341, 250510), (403, 211970), (410, 208351), (451, 189410), (470, 181753), (517, 165230), (533, 160270), (611, 139810), (682, 125255), (715, 119474), (806, 105985), (902, 94705), (1034, 82615), (1066, 80135), (1222, 69905), (1271, 67210), (1430, 59737), (1457, 58630), (1705, 50102), (1927, 44330), (2015, 42394), (2255, 37882), (2542, 33605), (2585, 33046), (2665, 32054), (2914, 29315), (3055, 27962), (3410, 25051), (3854, 22165), (4030, 21197), (4433, 19270), (4510, 18941), (5170, 16523), (5330, 16027), (5863, 14570), (6110, 13981), (6355, 13442), (6721, 12710), (7285, 11726), (8866, 9635)]