12271921460

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1\times {\mathrm{3739}}^1$

素因数の和:4560

約数の個数: 48

約数和(自身を含む): 25905633600

約数和(自身を除く): 13633712140

約数列:

[1, 2, 4, 5, 10, 20, 379, 433, 758, 866, 1516, 1732, 1895, 2165, 3739, 3790, 4330, 7478, 7580, 8660, 14956, 18695, 37390, 74780, 164107, 328214, 656428, 820535, 1417081, 1618987, 1641070, 2834162, 3237974, 3282140, 5668324, 6475948, 7085405, 8094935, 14170810, 16189870, 28341620, 32379740, 613596073, 1227192146, 2454384292, 3067980365, 6135960730, 12271921460]

約数ペア:

[(1, 12271921460), (2, 6135960730), (4, 3067980365), (5, 2454384292), (10, 1227192146), (20, 613596073), (379, 32379740), (433, 28341620), (758, 16189870), (866, 14170810), (1516, 8094935), (1732, 7085405), (1895, 6475948), (2165, 5668324), (3739, 3282140), (3790, 3237974), (4330, 2834162), (7478, 1641070), (7580, 1618987), (8660, 1417081), (14956, 820535), (18695, 656428), (37390, 328214), (74780, 164107)]