57159760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{102071}}^1$

素因数の和:102091

約数の個数: 40

約数和(自身を含む): 151883136

約数和(自身を除く): 94723376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 102071, 204142, 408284, 510355, 714497, 816568, 1020710, 1428994, 1633136, 2041420, 2857988, 3572485, 4082840, 5715976, 7144970, 8165680, 11431952, 14289940, 28579880, 57159760]

約数ペア:

[(1, 57159760), (2, 28579880), (4, 14289940), (5, 11431952), (7, 8165680), (8, 7144970), (10, 5715976), (14, 4082840), (16, 3572485), (20, 2857988), (28, 2041420), (35, 1633136), (40, 1428994), (56, 1020710), (70, 816568), (80, 714497), (112, 510355), (140, 408284), (280, 204142), (560, 102071)]