4952440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7283}}^1$

素因数の和:7311

約数の個数: 32

約数和(自身を含む): 11800080

約数和(自身を除く): 6847640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7283, 14566, 29132, 36415, 58264, 72830, 123811, 145660, 247622, 291320, 495244, 619055, 990488, 1238110, 2476220, 4952440]

約数ペア:

[(1, 4952440), (2, 2476220), (4, 1238110), (5, 990488), (8, 619055), (10, 495244), (17, 291320), (20, 247622), (34, 145660), (40, 123811), (68, 72830), (85, 58264), (136, 36415), (170, 29132), (340, 14566), (680, 7283)]