116141320

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5573}}^1$

素因数の和:6105

約数の個数: 32

約数和(自身を含む): 261866520

約数和(自身を除く): 145725200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 4168, 5210, 5573, 10420, 11146, 20840, 22292, 27865, 44584, 55730, 111460, 222920, 2903533, 5807066, 11614132, 14517665, 23228264, 29035330, 58070660, 116141320]

約数ペア:

[(1, 116141320), (2, 58070660), (4, 29035330), (5, 23228264), (8, 14517665), (10, 11614132), (20, 5807066), (40, 2903533), (521, 222920), (1042, 111460), (2084, 55730), (2605, 44584), (4168, 27865), (5210, 22292), (5573, 20840), (10420, 11146)]