4880498620

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{900461}}^1$

素因数の和:900741

約数の個数: 24

約数和(自身を含む): 10286877888

約数和(自身を除く): 5406379268

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 900461, 1800922, 3601844, 4502305, 9004610, 18009220, 244024931, 488049862, 976099724, 1220124655, 2440249310, 4880498620]

約数ペア:

[(1, 4880498620), (2, 2440249310), (4, 1220124655), (5, 976099724), (10, 488049862), (20, 244024931), (271, 18009220), (542, 9004610), (1084, 4502305), (1355, 3601844), (2710, 1800922), (5420, 900461)]