40480460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88001}}^1$

素因数の和:88033

約数の個数: 24

約数和(自身を含む): 88706016

約数和(自身を除く): 48225556

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 88001, 176002, 352004, 440005, 880010, 1760020, 2024023, 4048046, 8096092, 10120115, 20240230, 40480460]

約数ペア:

[(1, 40480460), (2, 20240230), (4, 10120115), (5, 8096092), (10, 4048046), (20, 2024023), (23, 1760020), (46, 880010), (92, 440005), (115, 352004), (230, 176002), (460, 88001)]