29556040

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1171}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 66663360

約数和(自身を除く): 37107320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1171, 1262, 2342, 2524, 3155, 4684, 5048, 5855, 6310, 9368, 11710, 12620, 23420, 25240, 46840, 738901, 1477802, 2955604, 3694505, 5911208, 7389010, 14778020, 29556040]

約数ペア:

[(1, 29556040), (2, 14778020), (4, 7389010), (5, 5911208), (8, 3694505), (10, 2955604), (20, 1477802), (40, 738901), (631, 46840), (1171, 25240), (1262, 23420), (2342, 12620), (2524, 11710), (3155, 9368), (4684, 6310), (5048, 5855)]