713597540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41927}}^1$

素因数の和:41996

約数の個数: 48

約数和(自身を含む): 1606010112

約数和(自身を除く): 892412572

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 17020, 41927, 83854, 167708, 209635, 419270, 838540, 964321, 1551299, 1928642, 3102598, 3857284, 4821605, 6205196, 7756495, 9643210, 15512990, 19286420, 31025980, 35679877, 71359754, 142719508, 178399385, 356798770, 713597540]

約数ペア:

[(1, 713597540), (2, 356798770), (4, 178399385), (5, 142719508), (10, 71359754), (20, 35679877), (23, 31025980), (37, 19286420), (46, 15512990), (74, 9643210), (92, 7756495), (115, 6205196), (148, 4821605), (185, 3857284), (230, 3102598), (370, 1928642), (460, 1551299), (740, 964321), (851, 838540), (1702, 419270), (3404, 209635), (4255, 167708), (8510, 83854), (17020, 41927)]