8258770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 17581536

約数和(自身を除く): 9322766

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 101, 130, 170, 185, 202, 221, 370, 442, 481, 505, 629, 962, 1010, 1105, 1258, 1313, 1717, 2210, 2405, 2626, 3145, 3434, 3737, 4810, 6290, 6565, 7474, 8177, 8585, 13130, 16354, 17170, 18685, 22321, 37370, 40885, 44642, 48581, 63529, 81770, 97162, 111605, 127058, 223210, 242905, 317645, 485810, 635290, 825877, 1651754, 4129385, 8258770]

約数ペア:

[(1, 8258770), (2, 4129385), (5, 1651754), (10, 825877), (13, 635290), (17, 485810), (26, 317645), (34, 242905), (37, 223210), (65, 127058), (74, 111605), (85, 97162), (101, 81770), (130, 63529), (170, 48581), (185, 44642), (202, 40885), (221, 37370), (370, 22321), (442, 18685), (481, 17170), (505, 16354), (629, 13130), (962, 8585), (1010, 8177), (1105, 7474), (1258, 6565), (1313, 6290), (1717, 4810), (2210, 3737), (2405, 3434), (2626, 3145)]