9198160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4999}}^1$

素因数の和:5035

約数の個数: 40

約数和(自身を含む): 22320000

約数和(自身を除く): 13121840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4999, 9998, 19996, 24995, 39992, 49990, 79984, 99980, 114977, 199960, 229954, 399920, 459908, 574885, 919816, 1149770, 1839632, 2299540, 4599080, 9198160]

約数ペア:

[(1, 9198160), (2, 4599080), (4, 2299540), (5, 1839632), (8, 1149770), (10, 919816), (16, 574885), (20, 459908), (23, 399920), (40, 229954), (46, 199960), (80, 114977), (92, 99980), (115, 79984), (184, 49990), (230, 39992), (368, 24995), (460, 19996), (920, 9998), (1840, 4999)]