45425480

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18617}}^1$

素因数の和:18689

約数の個数: 32

約数和(自身を含む): 103888440

約数和(自身を除く): 58462960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 18617, 37234, 74468, 93085, 148936, 186170, 372340, 744680, 1135637, 2271274, 4542548, 5678185, 9085096, 11356370, 22712740, 45425480]

約数ペア:

[(1, 45425480), (2, 22712740), (4, 11356370), (5, 9085096), (8, 5678185), (10, 4542548), (20, 2271274), (40, 1135637), (61, 744680), (122, 372340), (244, 186170), (305, 148936), (488, 93085), (610, 74468), (1220, 37234), (2440, 18617)]