83477080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71963}}^1$

素因数の和:72003

約数の個数: 32

約数和(自身を含む): 194302800

約数和(自身を除く): 110825720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 71963, 143926, 287852, 359815, 575704, 719630, 1439260, 2086927, 2878520, 4173854, 8347708, 10434635, 16695416, 20869270, 41738540, 83477080]

約数ペア:

[(1, 83477080), (2, 41738540), (4, 20869270), (5, 16695416), (8, 10434635), (10, 8347708), (20, 4173854), (29, 2878520), (40, 2086927), (58, 1439260), (116, 719630), (145, 575704), (232, 359815), (290, 287852), (580, 143926), (1160, 71963)]