65901340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113623}}^1$

素因数の和:113661

約数の個数: 24

約数和(自身を含む): 143166240

約数和(自身を除く): 77264900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 113623, 227246, 454492, 568115, 1136230, 2272460, 3295067, 6590134, 13180268, 16475335, 32950670, 65901340]

約数ペア:

[(1, 65901340), (2, 32950670), (4, 16475335), (5, 13180268), (10, 6590134), (20, 3295067), (29, 2272460), (58, 1136230), (116, 568115), (145, 454492), (290, 227246), (580, 113623)]