12631360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5639}}^1$

素因数の和:5663

約数の個数: 56

約数和(自身を含む): 34381440

約数和(自身を除く): 21750080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5639, 11278, 22556, 28195, 39473, 45112, 56390, 78946, 90224, 112780, 157892, 180448, 197365, 225560, 315784, 360896, 394730, 451120, 631568, 789460, 902240, 1263136, 1578920, 1804480, 2526272, 3157840, 6315680, 12631360]

約数ペア:

[(1, 12631360), (2, 6315680), (4, 3157840), (5, 2526272), (7, 1804480), (8, 1578920), (10, 1263136), (14, 902240), (16, 789460), (20, 631568), (28, 451120), (32, 394730), (35, 360896), (40, 315784), (56, 225560), (64, 197365), (70, 180448), (80, 157892), (112, 112780), (140, 90224), (160, 78946), (224, 56390), (280, 45112), (320, 39473), (448, 28195), (560, 22556), (1120, 11278), (2240, 5639)]