39794320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8431}}^1$

素因数の和:8503

約数の個数: 40

約数和(自身を含む): 94101120

約数和(自身を除く): 54306800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 8431, 16862, 33724, 42155, 67448, 84310, 134896, 168620, 337240, 497429, 674480, 994858, 1989716, 2487145, 3979432, 4974290, 7958864, 9948580, 19897160, 39794320]

約数ペア:

[(1, 39794320), (2, 19897160), (4, 9948580), (5, 7958864), (8, 4974290), (10, 3979432), (16, 2487145), (20, 1989716), (40, 994858), (59, 674480), (80, 497429), (118, 337240), (236, 168620), (295, 134896), (472, 84310), (590, 67448), (944, 42155), (1180, 33724), (2360, 16862), (4720, 8431)]