320094830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{5717}}^1$

素因数の和:6244

約数の個数: 32

約数和(自身を含む): 629894880

約数和(自身を除く): 309800050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 509, 1018, 2545, 5090, 5599, 5717, 11198, 11434, 27995, 28585, 55990, 57170, 62887, 125774, 314435, 628870, 2909953, 5819906, 14549765, 29099530, 32009483, 64018966, 160047415, 320094830]

約数ペア:

[(1, 320094830), (2, 160047415), (5, 64018966), (10, 32009483), (11, 29099530), (22, 14549765), (55, 5819906), (110, 2909953), (509, 628870), (1018, 314435), (2545, 125774), (5090, 62887), (5599, 57170), (5717, 55990), (11198, 28585), (11434, 27995)]