75805880

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12071}}^1$

素因数の和:12239

約数の個数: 32

約数和(自身を含む): 171663840

約数和(自身を除く): 95857960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 12071, 24142, 48284, 60355, 96568, 120710, 241420, 482840, 1895147, 3790294, 7580588, 9475735, 15161176, 18951470, 37902940, 75805880]

約数ペア:

[(1, 75805880), (2, 37902940), (4, 18951470), (5, 15161176), (8, 9475735), (10, 7580588), (20, 3790294), (40, 1895147), (157, 482840), (314, 241420), (628, 120710), (785, 96568), (1256, 60355), (1570, 48284), (3140, 24142), (6280, 12071)]