101942240

素因数分解:

$2^5\times 5^1\times {\mathrm{637139}}^1$

素因数の和:637154

約数の個数: 24

約数和(自身を含む): 240838920

約数和(自身を除く): 138896680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 637139, 1274278, 2548556, 3185695, 5097112, 6371390, 10194224, 12742780, 20388448, 25485560, 50971120, 101942240]

約数ペア:

[(1, 101942240), (2, 50971120), (4, 25485560), (5, 20388448), (8, 12742780), (10, 10194224), (16, 6371390), (20, 5097112), (32, 3185695), (40, 2548556), (80, 1274278), (160, 637139)]