42952040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46687}}^1$

素因数の和:46721

約数の個数: 32

約数和(自身を含む): 100846080

約数和(自身を除く): 57894040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 46687, 93374, 186748, 233435, 373496, 466870, 933740, 1073801, 1867480, 2147602, 4295204, 5369005, 8590408, 10738010, 21476020, 42952040]

約数ペア:

[(1, 42952040), (2, 21476020), (4, 10738010), (5, 8590408), (8, 5369005), (10, 4295204), (20, 2147602), (23, 1867480), (40, 1073801), (46, 933740), (92, 466870), (115, 373496), (184, 233435), (230, 186748), (460, 93374), (920, 46687)]