66083680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31771}}^1$

素因数の和:31799

約数の個数: 48

約数和(自身を含む): 168137424

約数和(自身を除く): 102053744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 31771, 63542, 127084, 158855, 254168, 317710, 413023, 508336, 635420, 826046, 1016672, 1270840, 1652092, 2065115, 2541680, 3304184, 4130230, 5083360, 6608368, 8260460, 13216736, 16520920, 33041840, 66083680]

約数ペア:

[(1, 66083680), (2, 33041840), (4, 16520920), (5, 13216736), (8, 8260460), (10, 6608368), (13, 5083360), (16, 4130230), (20, 3304184), (26, 2541680), (32, 2065115), (40, 1652092), (52, 1270840), (65, 1016672), (80, 826046), (104, 635420), (130, 508336), (160, 413023), (208, 317710), (260, 254168), (416, 158855), (520, 127084), (1040, 63542), (2080, 31771)]