10262720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2497

約数の個数: 56

約数和(自身を含む): 26328624

約数和(自身を除く): 16065904

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, 832, 1040, 2080, 2467, 4160, 4934, 9868, 12335, 19736, 24670, 32071, 39472, 49340, 64142, 78944, 98680, 128284, 157888, 160355, 197360, 256568, 320710, 394720, 513136, 641420, 789440, 1026272, 1282840, 2052544, 2565680, 5131360, 10262720]

約数ペア:

[(1, 10262720), (2, 5131360), (4, 2565680), (5, 2052544), (8, 1282840), (10, 1026272), (13, 789440), (16, 641420), (20, 513136), (26, 394720), (32, 320710), (40, 256568), (52, 197360), (64, 160355), (65, 157888), (80, 128284), (104, 98680), (130, 78944), (160, 64142), (208, 49340), (260, 39472), (320, 32071), (416, 24670), (520, 19736), (832, 12335), (1040, 9868), (2080, 4934), (2467, 4160)]