29674840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 42901160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 383, 520, 596, 745, 766, 1192, 1490, 1532, 1915, 1937, 2980, 3064, 3830, 3874, 4979, 5960, 7660, 7748, 9685, 9958, 15320, 15496, 19370, 19916, 24895, 38740, 39832, 49790, 57067, 77480, 99580, 114134, 199160, 228268, 285335, 456536, 570670, 741871, 1141340, 1483742, 2282680, 2967484, 3709355, 5934968, 7418710, 14837420, 29674840]

約数ペア:

[(1, 29674840), (2, 14837420), (4, 7418710), (5, 5934968), (8, 3709355), (10, 2967484), (13, 2282680), (20, 1483742), (26, 1141340), (40, 741871), (52, 570670), (65, 456536), (104, 285335), (130, 228268), (149, 199160), (260, 114134), (298, 99580), (383, 77480), (520, 57067), (596, 49790), (745, 39832), (766, 38740), (1192, 24895), (1490, 19916), (1532, 19370), (1915, 15496), (1937, 15320), (2980, 9958), (3064, 9685), (3830, 7748), (3874, 7660), (4979, 5960)]