42820160

素因数分解:

$2^6\times 5^1\times {\mathrm{133813}}^1$

素因数の和:133830

約数の個数: 28

約数和(自身を含む): 101966268

約数和(自身を除く): 59146108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133813, 267626, 535252, 669065, 1070504, 1338130, 2141008, 2676260, 4282016, 5352520, 8564032, 10705040, 21410080, 42820160]

約数ペア:

[(1, 42820160), (2, 21410080), (4, 10705040), (5, 8564032), (8, 5352520), (10, 4282016), (16, 2676260), (20, 2141008), (32, 1338130), (40, 1070504), (64, 669065), (80, 535252), (160, 267626), (320, 133813)]