1566504340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{2477}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 3333762432

約数和(自身を除く): 1767258092

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 307, 412, 515, 614, 1030, 1228, 1535, 2060, 2477, 3070, 4954, 6140, 9908, 12385, 24770, 31621, 49540, 63242, 126484, 158105, 255131, 316210, 510262, 632420, 760439, 1020524, 1275655, 1520878, 2551310, 3041756, 3802195, 5102620, 7604390, 15208780, 78325217, 156650434, 313300868, 391626085, 783252170, 1566504340]

約数ペア:

[(1, 1566504340), (2, 783252170), (4, 391626085), (5, 313300868), (10, 156650434), (20, 78325217), (103, 15208780), (206, 7604390), (307, 5102620), (412, 3802195), (515, 3041756), (614, 2551310), (1030, 1520878), (1228, 1275655), (1535, 1020524), (2060, 760439), (2477, 632420), (3070, 510262), (4954, 316210), (6140, 255131), (9908, 158105), (12385, 126484), (24770, 63242), (31621, 49540)]