74496080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40487}}^1$

素因数の和:40523

約数の個数: 40

約数和(自身を含む): 180738432

約数和(自身を除く): 106242352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 40487, 80974, 161948, 202435, 323896, 404870, 647792, 809740, 931201, 1619480, 1862402, 3238960, 3724804, 4656005, 7449608, 9312010, 14899216, 18624020, 37248040, 74496080]

約数ペア:

[(1, 74496080), (2, 37248040), (4, 18624020), (5, 14899216), (8, 9312010), (10, 7449608), (16, 4656005), (20, 3724804), (23, 3238960), (40, 1862402), (46, 1619480), (80, 931201), (92, 809740), (115, 647792), (184, 404870), (230, 323896), (368, 202435), (460, 161948), (920, 80974), (1840, 40487)]