105070160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3316

約数の個数: 80

約数和(自身を含む): 271649280

約数和(自身を除く): 166579120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 3259, 4030, 6448, 6518, 8060, 13036, 16120, 16295, 26072, 32240, 32590, 42367, 52144, 65180, 84734, 101029, 130360, 169468, 202058, 211835, 260720, 338936, 404116, 423670, 505145, 677872, 808232, 847340, 1010290, 1313377, 1616464, 1694680, 2020580, 2626754, 3389360, 4041160, 5253508, 6566885, 8082320, 10507016, 13133770, 21014032, 26267540, 52535080, 105070160]

約数ペア:

[(1, 105070160), (2, 52535080), (4, 26267540), (5, 21014032), (8, 13133770), (10, 10507016), (13, 8082320), (16, 6566885), (20, 5253508), (26, 4041160), (31, 3389360), (40, 2626754), (52, 2020580), (62, 1694680), (65, 1616464), (80, 1313377), (104, 1010290), (124, 847340), (130, 808232), (155, 677872), (208, 505145), (248, 423670), (260, 404116), (310, 338936), (403, 260720), (496, 211835), (520, 202058), (620, 169468), (806, 130360), (1040, 101029), (1240, 84734), (1612, 65180), (2015, 52144), (2480, 42367), (3224, 32590), (3259, 32240), (4030, 26072), (6448, 16295), (6518, 16120), (8060, 13036)]