1316804537320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1061939143}}^1$

素因数の和:1061939185

約数の個数: 32

約数和(自身を含む): 3058384734720

約数和(自身を除く): 1741580197400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1061939143, 2123878286, 4247756572, 5309695715, 8495513144, 10619391430, 21238782860, 32920113433, 42477565720, 65840226866, 131680453732, 164600567165, 263360907464, 329201134330, 658402268660, 1316804537320]

約数ペア:

[(1, 1316804537320), (2, 658402268660), (4, 329201134330), (5, 263360907464), (8, 164600567165), (10, 131680453732), (20, 65840226866), (31, 42477565720), (40, 32920113433), (62, 21238782860), (124, 10619391430), (155, 8495513144), (248, 5309695715), (310, 4247756572), (620, 2123878286), (1240, 1061939143)]