42603080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81929}}^1$

素因数の和:81953

約数の個数: 32

約数和(自身を含む): 103231800

約数和(自身を除く): 60628720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 81929, 163858, 327716, 409645, 655432, 819290, 1065077, 1638580, 2130154, 3277160, 4260308, 5325385, 8520616, 10650770, 21301540, 42603080]

約数ペア:

[(1, 42603080), (2, 21301540), (4, 10650770), (5, 8520616), (8, 5325385), (10, 4260308), (13, 3277160), (20, 2130154), (26, 1638580), (40, 1065077), (52, 819290), (65, 655432), (104, 409645), (130, 327716), (260, 163858), (520, 81929)]