16144583540

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1\times {\mathrm{3907}}^1$

素因数の和:4896

約数の個数: 48

約数和(自身を含む): 34073320512

約数和(自身を除く): 17928736972

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 673, 1228, 1346, 1535, 2692, 3070, 3365, 3907, 6140, 6730, 7814, 13460, 15628, 19535, 39070, 78140, 206611, 413222, 826444, 1033055, 1199449, 2066110, 2398898, 2629411, 4132220, 4797796, 5258822, 5997245, 10517644, 11994490, 13147055, 23988980, 26294110, 52588220, 807229177, 1614458354, 3228916708, 4036145885, 8072291770, 16144583540]

約数ペア:

[(1, 16144583540), (2, 8072291770), (4, 4036145885), (5, 3228916708), (10, 1614458354), (20, 807229177), (307, 52588220), (614, 26294110), (673, 23988980), (1228, 13147055), (1346, 11994490), (1535, 10517644), (2692, 5997245), (3070, 5258822), (3365, 4797796), (3907, 4132220), (6140, 2629411), (6730, 2398898), (7814, 2066110), (13460, 1199449), (15628, 1033055), (19535, 826444), (39070, 413222), (78140, 206611)]