112579880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{402071}}^1$

素因数の和:402089

約数の個数: 32

約数和(自身を含む): 289491840

約数和(自身を除く): 176911960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 402071, 804142, 1608284, 2010355, 2814497, 3216568, 4020710, 5628994, 8041420, 11257988, 14072485, 16082840, 22515976, 28144970, 56289940, 112579880]

約数ペア:

[(1, 112579880), (2, 56289940), (4, 28144970), (5, 22515976), (7, 16082840), (8, 14072485), (10, 11257988), (14, 8041420), (20, 5628994), (28, 4020710), (35, 3216568), (40, 2814497), (56, 2010355), (70, 1608284), (140, 804142), (280, 402071)]