9111320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13399}}^1$

素因数の和:13427

約数の個数: 32

約数和(自身を含む): 21708000

約数和(自身を除く): 12596680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13399, 26798, 53596, 66995, 107192, 133990, 227783, 267980, 455566, 535960, 911132, 1138915, 1822264, 2277830, 4555660, 9111320]

約数ペア:

[(1, 9111320), (2, 4555660), (4, 2277830), (5, 1822264), (8, 1138915), (10, 911132), (17, 535960), (20, 455566), (34, 267980), (40, 227783), (68, 133990), (85, 107192), (136, 66995), (170, 53596), (340, 26798), (680, 13399)]