4115480

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 9339840

約数和(自身を除く): 5224360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 751, 1096, 1370, 1502, 2740, 3004, 3755, 5480, 6008, 7510, 15020, 30040, 102887, 205774, 411548, 514435, 823096, 1028870, 2057740, 4115480]

約数ペア:

[(1, 4115480), (2, 2057740), (4, 1028870), (5, 823096), (8, 514435), (10, 411548), (20, 205774), (40, 102887), (137, 30040), (274, 15020), (548, 7510), (685, 6008), (751, 5480), (1096, 3755), (1370, 3004), (1502, 2740)]