2247667640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2443117}}^1$

素因数の和:2443151

約数の個数: 32

約数和(自身を含む): 5277134880

約数和(自身を除く): 3029467240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2443117, 4886234, 9772468, 12215585, 19544936, 24431170, 48862340, 56191691, 97724680, 112383382, 224766764, 280958455, 449533528, 561916910, 1123833820, 2247667640]

約数ペア:

[(1, 2247667640), (2, 1123833820), (4, 561916910), (5, 449533528), (8, 280958455), (10, 224766764), (20, 112383382), (23, 97724680), (40, 56191691), (46, 48862340), (92, 24431170), (115, 19544936), (184, 12215585), (230, 9772468), (460, 4886234), (920, 2443117)]