15667932940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4337}}^1\times {\mathrm{16421}}^1$

素因数の和:20778

約数の個数: 48

約数和(自身を含む): 35904272544

約数和(自身を除く): 20236339604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4337, 8674, 16421, 17348, 21685, 32842, 43370, 47707, 65684, 82105, 86740, 95414, 164210, 180631, 190828, 238535, 328420, 361262, 477070, 722524, 903155, 954140, 1806310, 3612620, 71217877, 142435754, 284871508, 356089385, 712178770, 783396647, 1424357540, 1566793294, 3133586588, 3916983235, 7833966470, 15667932940]

約数ペア:

[(1, 15667932940), (2, 7833966470), (4, 3916983235), (5, 3133586588), (10, 1566793294), (11, 1424357540), (20, 783396647), (22, 712178770), (44, 356089385), (55, 284871508), (110, 142435754), (220, 71217877), (4337, 3612620), (8674, 1806310), (16421, 954140), (17348, 903155), (21685, 722524), (32842, 477070), (43370, 361262), (47707, 328420), (65684, 238535), (82105, 190828), (86740, 180631), (95414, 164210)]