22508724440

素因数分解:

$2^3\times 5^1\times {\mathrm{59921}}^1\times {\mathrm{9391}}^1$

素因数の和:69323

約数の個数: 32

約数和(自身を含む): 50650868160

約数和(自身を除く): 28142143720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9391, 18782, 37564, 46955, 59921, 75128, 93910, 119842, 187820, 239684, 299605, 375640, 479368, 599210, 1198420, 2396840, 562718111, 1125436222, 2250872444, 2813590555, 4501744888, 5627181110, 11254362220, 22508724440]

約数ペア:

[(1, 22508724440), (2, 11254362220), (4, 5627181110), (5, 4501744888), (8, 2813590555), (10, 2250872444), (20, 1125436222), (40, 562718111), (9391, 2396840), (18782, 1198420), (37564, 599210), (46955, 479368), (59921, 375640), (75128, 299605), (93910, 239684), (119842, 187820)]