73857340

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{13049}}^1$

素因数の和:13341

約数の個数: 24

約数和(自身を含む): 155660400

約数和(自身を除く): 81803060

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 13049, 26098, 52196, 65245, 130490, 260980, 3692867, 7385734, 14771468, 18464335, 36928670, 73857340]

約数ペア:

[(1, 73857340), (2, 36928670), (4, 18464335), (5, 14771468), (10, 7385734), (20, 3692867), (283, 260980), (566, 130490), (1132, 65245), (1415, 52196), (2830, 26098), (5660, 13049)]