351123160

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{148781}}^1$

素因数の和:148851

約数の個数: 32

約数和(自身を含む): 803422800

約数和(自身を除く): 452299640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 148781, 297562, 595124, 743905, 1190248, 1487810, 2975620, 5951240, 8778079, 17556158, 35112316, 43890395, 70224632, 87780790, 175561580, 351123160]

約数ペア:

[(1, 351123160), (2, 175561580), (4, 87780790), (5, 70224632), (8, 43890395), (10, 35112316), (20, 17556158), (40, 8778079), (59, 5951240), (118, 2975620), (236, 1487810), (295, 1190248), (472, 743905), (590, 595124), (1180, 297562), (2360, 148781)]