2167360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:551

約数の個数: 56

約数和(自身を含む): 5568696

約数和(自身を除く): 3401336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 521, 832, 1040, 1042, 2080, 2084, 2605, 4160, 4168, 5210, 6773, 8336, 10420, 13546, 16672, 20840, 27092, 33344, 33865, 41680, 54184, 67730, 83360, 108368, 135460, 166720, 216736, 270920, 433472, 541840, 1083680, 2167360]

約数ペア:

[(1, 2167360), (2, 1083680), (4, 541840), (5, 433472), (8, 270920), (10, 216736), (13, 166720), (16, 135460), (20, 108368), (26, 83360), (32, 67730), (40, 54184), (52, 41680), (64, 33865), (65, 33344), (80, 27092), (104, 20840), (130, 16672), (160, 13546), (208, 10420), (260, 8336), (320, 6773), (416, 5210), (520, 4168), (521, 4160), (832, 2605), (1040, 2084), (1042, 2080)]