4749680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4567}}^1$

素因数の和:4593

約数の個数: 40

約数和(自身を含む): 11895072

約数和(自身を除く): 7145392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4567, 9134, 18268, 22835, 36536, 45670, 59371, 73072, 91340, 118742, 182680, 237484, 296855, 365360, 474968, 593710, 949936, 1187420, 2374840, 4749680]

約数ペア:

[(1, 4749680), (2, 2374840), (4, 1187420), (5, 949936), (8, 593710), (10, 474968), (13, 365360), (16, 296855), (20, 237484), (26, 182680), (40, 118742), (52, 91340), (65, 73072), (80, 59371), (104, 45670), (130, 36536), (208, 22835), (260, 18268), (520, 9134), (1040, 4567)]