114645640

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9157}}^1$

素因数の和:9481

約数の個数: 32

約数和(自身を含む): 258805080

約数和(自身を除く): 144159440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 9157, 12520, 18314, 36628, 45785, 73256, 91570, 183140, 366280, 2866141, 5732282, 11464564, 14330705, 22929128, 28661410, 57322820, 114645640]

約数ペア:

[(1, 114645640), (2, 57322820), (4, 28661410), (5, 22929128), (8, 14330705), (10, 11464564), (20, 5732282), (40, 2866141), (313, 366280), (626, 183140), (1252, 91570), (1565, 73256), (2504, 45785), (3130, 36628), (6260, 18314), (9157, 12520)]