71045560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93481}}^1$

素因数の和:93511

約数の個数: 32

約数和(自身を含む): 168267600

約数和(自身を除く): 97222040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 93481, 186962, 373924, 467405, 747848, 934810, 1776139, 1869620, 3552278, 3739240, 7104556, 8880695, 14209112, 17761390, 35522780, 71045560]

約数ペア:

[(1, 71045560), (2, 35522780), (4, 17761390), (5, 14209112), (8, 8880695), (10, 7104556), (19, 3739240), (20, 3552278), (38, 1869620), (40, 1776139), (76, 934810), (95, 747848), (152, 467405), (190, 373924), (380, 186962), (760, 93481)]