29397160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56533}}^1$

素因数の和:56557

約数の個数: 32

約数和(自身を含む): 71232840

約数和(自身を除く): 41835680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56533, 113066, 226132, 282665, 452264, 565330, 734929, 1130660, 1469858, 2261320, 2939716, 3674645, 5879432, 7349290, 14698580, 29397160]

約数ペア:

[(1, 29397160), (2, 14698580), (4, 7349290), (5, 5879432), (8, 3674645), (10, 2939716), (13, 2261320), (20, 1469858), (26, 1130660), (40, 734929), (52, 565330), (65, 452264), (104, 282665), (130, 226132), (260, 113066), (520, 56533)]