89164180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5843}}^1$

素因数の和:5968

約数の個数: 48

約数和(自身を含む): 215994240

約数和(自身を除く): 126830060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 5843, 7630, 11686, 15260, 23372, 29215, 40901, 58430, 81802, 116860, 163604, 204505, 409010, 636887, 818020, 1273774, 2547548, 3184435, 4458209, 6368870, 8916418, 12737740, 17832836, 22291045, 44582090, 89164180]

約数ペア:

[(1, 89164180), (2, 44582090), (4, 22291045), (5, 17832836), (7, 12737740), (10, 8916418), (14, 6368870), (20, 4458209), (28, 3184435), (35, 2547548), (70, 1273774), (109, 818020), (140, 636887), (218, 409010), (436, 204505), (545, 163604), (763, 116860), (1090, 81802), (1526, 58430), (2180, 40901), (3052, 29215), (3815, 23372), (5843, 15260), (7630, 11686)]