460520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 1074600

約数和(自身を除く): 614080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 397, 580, 794, 1160, 1588, 1985, 3176, 3970, 7940, 11513, 15880, 23026, 46052, 57565, 92104, 115130, 230260, 460520]

約数ペア:

[(1, 460520), (2, 230260), (4, 115130), (5, 92104), (8, 57565), (10, 46052), (20, 23026), (29, 15880), (40, 11513), (58, 7940), (116, 3970), (145, 3176), (232, 1985), (290, 1588), (397, 1160), (580, 794)]