7115140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8677}}^1$

素因数の和:8727

約数の個数: 24

約数和(自身を含む): 15307992

約数和(自身を除く): 8192852

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 8677, 17354, 34708, 43385, 86770, 173540, 355757, 711514, 1423028, 1778785, 3557570, 7115140]

約数ペア:

[(1, 7115140), (2, 3557570), (4, 1778785), (5, 1423028), (10, 711514), (20, 355757), (41, 173540), (82, 86770), (164, 43385), (205, 34708), (410, 17354), (820, 8677)]