100321240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{42509}}^1$

素因数の和:42579

約数の個数: 32

約数和(自身を含む): 229554000

約数和(自身を除く): 129232760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 42509, 85018, 170036, 212545, 340072, 425090, 850180, 1700360, 2508031, 5016062, 10032124, 12540155, 20064248, 25080310, 50160620, 100321240]

約数ペア:

[(1, 100321240), (2, 50160620), (4, 25080310), (5, 20064248), (8, 12540155), (10, 10032124), (20, 5016062), (40, 2508031), (59, 1700360), (118, 850180), (236, 425090), (295, 340072), (472, 212545), (590, 170036), (1180, 85018), (2360, 42509)]