4672280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6871}}^1$

素因数の和:6899

約数の個数: 32

約数和(自身を含む): 11132640

約数和(自身を除く): 6460360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 6871, 13742, 27484, 34355, 54968, 68710, 116807, 137420, 233614, 274840, 467228, 584035, 934456, 1168070, 2336140, 4672280]

約数ペア:

[(1, 4672280), (2, 2336140), (4, 1168070), (5, 934456), (8, 584035), (10, 467228), (17, 274840), (20, 233614), (34, 137420), (40, 116807), (68, 68710), (85, 54968), (136, 34355), (170, 27484), (340, 13742), (680, 6871)]