426830060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1669}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 945487200

約数和(自身を除く): 518657140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 673, 1346, 1669, 2692, 3338, 3365, 6676, 6730, 8345, 12787, 13460, 16690, 25574, 31711, 33380, 51148, 63422, 63935, 126844, 127870, 158555, 255740, 317110, 634220, 1123237, 2246474, 4492948, 5616185, 11232370, 21341503, 22464740, 42683006, 85366012, 106707515, 213415030, 426830060]

約数ペア:

[(1, 426830060), (2, 213415030), (4, 106707515), (5, 85366012), (10, 42683006), (19, 22464740), (20, 21341503), (38, 11232370), (76, 5616185), (95, 4492948), (190, 2246474), (380, 1123237), (673, 634220), (1346, 317110), (1669, 255740), (2692, 158555), (3338, 127870), (3365, 126844), (6676, 63935), (6730, 63422), (8345, 51148), (12787, 33380), (13460, 31711), (16690, 25574)]