3136333520

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{380623}}^1$

素因数の和:380739

約数の個数: 40

約数和(自身を含む): 7362790656

約数和(自身を除く): 4226457136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 380623, 761246, 1522492, 1903115, 3044984, 3806230, 6089968, 7612460, 15224920, 30449840, 39204169, 78408338, 156816676, 196020845, 313633352, 392041690, 627266704, 784083380, 1568166760, 3136333520]

約数ペア:

[(1, 3136333520), (2, 1568166760), (4, 784083380), (5, 627266704), (8, 392041690), (10, 313633352), (16, 196020845), (20, 156816676), (40, 78408338), (80, 39204169), (103, 30449840), (206, 15224920), (412, 7612460), (515, 6089968), (824, 3806230), (1030, 3044984), (1648, 1903115), (2060, 1522492), (4120, 761246), (8240, 380623)]