45344440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66683}}^1$

素因数の和:66711

約数の個数: 32

約数和(自身を含む): 108028080

約数和(自身を除く): 62683640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 66683, 133366, 266732, 333415, 533464, 666830, 1133611, 1333660, 2267222, 2667320, 4534444, 5668055, 9068888, 11336110, 22672220, 45344440]

約数ペア:

[(1, 45344440), (2, 22672220), (4, 11336110), (5, 9068888), (8, 5668055), (10, 4534444), (17, 2667320), (20, 2267222), (34, 1333660), (40, 1133611), (68, 666830), (85, 533464), (136, 333415), (170, 266732), (340, 133366), (680, 66683)]