8638006260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2714

約数の個数: 192

約数和(自身を含む): 26857281024

約数和(自身を除く): 18219274764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 71, 78, 122, 130, 142, 156, 183, 195, 213, 244, 260, 284, 305, 355, 366, 390, 426, 610, 710, 732, 780, 793, 852, 915, 923, 1065, 1220, 1420, 1586, 1830, 1846, 2130, 2379, 2557, 2769, 3172, 3660, 3692, 3965, 4260, 4331, 4615, 4758, 5114, 5538, 7671, 7930, 8662, 9230, 9516, 10228, 11076, 11895, 12785, 12993, 13845, 15342, 15860, 17324, 18460, 21655, 23790, 25570, 25986, 27690, 30684, 33241, 38355, 43310, 47580, 51140, 51972, 55380, 56303, 64965, 66482, 76710, 86620, 99723, 112606, 129930, 132964, 153420, 155977, 166205, 168909, 181547, 199446, 225212, 259860, 281515, 311954, 332410, 337818, 363094, 398892, 467931, 498615, 544641, 563030, 623908, 664820, 675636, 726188, 779885, 844545, 907735, 935862, 997230, 1089282, 1126060, 1559770, 1689090, 1815470, 1871724, 1994460, 2027701, 2178564, 2339655, 2360111, 2723205, 3119540, 3378180, 3630940, 4055402, 4679310, 4720222, 5446410, 6083103, 7080333, 8110804, 9358620, 9440444, 10138505, 10892820, 11074367, 11800555, 12166206, 14160666, 20277010, 22148734, 23601110, 24332412, 28321332, 30415515, 33223101, 35401665, 40554020, 44297468, 47202220, 55371835, 60831030, 66446202, 70803330, 110743670, 121662060, 132892404, 141606660, 143966771, 166115505, 221487340, 287933542, 332231010, 431900313, 575867084, 664462020, 719833855, 863800626, 1439667710, 1727601252, 2159501565, 2879335420, 4319003130, 8638006260]

約数ペア:

[(1, 8638006260), (2, 4319003130), (3, 2879335420), (4, 2159501565), (5, 1727601252), (6, 1439667710), (10, 863800626), (12, 719833855), (13, 664462020), (15, 575867084), (20, 431900313), (26, 332231010), (30, 287933542), (39, 221487340), (52, 166115505), (60, 143966771), (61, 141606660), (65, 132892404), (71, 121662060), (78, 110743670), (122, 70803330), (130, 66446202), (142, 60831030), (156, 55371835), (183, 47202220), (195, 44297468), (213, 40554020), (244, 35401665), (260, 33223101), (284, 30415515), (305, 28321332), (355, 24332412), (366, 23601110), (390, 22148734), (426, 20277010), (610, 14160666), (710, 12166206), (732, 11800555), (780, 11074367), (793, 10892820), (852, 10138505), (915, 9440444), (923, 9358620), (1065, 8110804), (1220, 7080333), (1420, 6083103), (1586, 5446410), (1830, 4720222), (1846, 4679310), (2130, 4055402), (2379, 3630940), (2557, 3378180), (2769, 3119540), (3172, 2723205), (3660, 2360111), (3692, 2339655), (3965, 2178564), (4260, 2027701), (4331, 1994460), (4615, 1871724), (4758, 1815470), (5114, 1689090), (5538, 1559770), (7671, 1126060), (7930, 1089282), (8662, 997230), (9230, 935862), (9516, 907735), (10228, 844545), (11076, 779885), (11895, 726188), (12785, 675636), (12993, 664820), (13845, 623908), (15342, 563030), (15860, 544641), (17324, 498615), (18460, 467931), (21655, 398892), (23790, 363094), (25570, 337818), (25986, 332410), (27690, 311954), (30684, 281515), (33241, 259860), (38355, 225212), (43310, 199446), (47580, 181547), (51140, 168909), (51972, 166205), (55380, 155977), (56303, 153420), (64965, 132964), (66482, 129930), (76710, 112606), (86620, 99723)]