22651280

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4799}}^1$

素因数の和:4871

約数の個数: 40

約数和(自身を含む): 53568000

約数和(自身を除く): 30916720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 4799, 9598, 19196, 23995, 38392, 47990, 76784, 95980, 191960, 283141, 383920, 566282, 1132564, 1415705, 2265128, 2831410, 4530256, 5662820, 11325640, 22651280]

約数ペア:

[(1, 22651280), (2, 11325640), (4, 5662820), (5, 4530256), (8, 2831410), (10, 2265128), (16, 1415705), (20, 1132564), (40, 566282), (59, 383920), (80, 283141), (118, 191960), (236, 95980), (295, 76784), (472, 47990), (590, 38392), (944, 23995), (1180, 19196), (2360, 9598), (4720, 4799)]