28366257660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{542791}}^1$

素因数の和:542883

約数の個数: 96

約数和(自身を含む): 86811981312

約数和(自身を除く): 58445723652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 670, 780, 804, 871, 1005, 1340, 1742, 2010, 2613, 3484, 4020, 4355, 5226, 8710, 10452, 13065, 17420, 26130, 52260, 542791, 1085582, 1628373, 2171164, 2713955, 3256746, 5427910, 6513492, 7056283, 8141865, 10855820, 14112566, 16283730, 21168849, 28225132, 32567460, 35281415, 36366997, 42337698, 70562830, 72733994, 84675396, 105844245, 109100991, 141125660, 145467988, 181834985, 211688490, 218201982, 363669970, 423376980, 436403964, 472770961, 545504955, 727339940, 945541922, 1091009910, 1418312883, 1891083844, 2182019820, 2363854805, 2836625766, 4727709610, 5673251532, 7091564415, 9455419220, 14183128830, 28366257660]

約数ペア:

[(1, 28366257660), (2, 14183128830), (3, 9455419220), (4, 7091564415), (5, 5673251532), (6, 4727709610), (10, 2836625766), (12, 2363854805), (13, 2182019820), (15, 1891083844), (20, 1418312883), (26, 1091009910), (30, 945541922), (39, 727339940), (52, 545504955), (60, 472770961), (65, 436403964), (67, 423376980), (78, 363669970), (130, 218201982), (134, 211688490), (156, 181834985), (195, 145467988), (201, 141125660), (260, 109100991), (268, 105844245), (335, 84675396), (390, 72733994), (402, 70562830), (670, 42337698), (780, 36366997), (804, 35281415), (871, 32567460), (1005, 28225132), (1340, 21168849), (1742, 16283730), (2010, 14112566), (2613, 10855820), (3484, 8141865), (4020, 7056283), (4355, 6513492), (5226, 5427910), (8710, 3256746), (10452, 2713955), (13065, 2171164), (17420, 1628373), (26130, 1085582), (52260, 542791)]