13306090580

素因数分解:

$2^2\times 5^1\times {\mathrm{8629}}^1\times {\mathrm{77101}}^1$

素因数の和:85739

約数の個数: 24

約数和(自身を含む): 27946390920

約数和(自身を除く): 14640300340

約数列:

[1, 2, 4, 5, 10, 20, 8629, 17258, 34516, 43145, 77101, 86290, 154202, 172580, 308404, 385505, 771010, 1542020, 665304529, 1330609058, 2661218116, 3326522645, 6653045290, 13306090580]

約数ペア:

[(1, 13306090580), (2, 6653045290), (4, 3326522645), (5, 2661218116), (10, 1330609058), (20, 665304529), (8629, 1542020), (17258, 771010), (34516, 385505), (43145, 308404), (77101, 172580), (86290, 154202)]