83606420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3067}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 185552640

約数和(自身を除く): 101946220

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 3067, 5452, 6134, 6815, 12268, 13630, 15335, 27260, 30670, 61340, 88943, 144149, 177886, 288298, 355772, 444715, 576596, 720745, 889430, 1441490, 1778860, 2882980, 4180321, 8360642, 16721284, 20901605, 41803210, 83606420]

約数ペア:

[(1, 83606420), (2, 41803210), (4, 20901605), (5, 16721284), (10, 8360642), (20, 4180321), (29, 2882980), (47, 1778860), (58, 1441490), (94, 889430), (116, 720745), (145, 576596), (188, 444715), (235, 355772), (290, 288298), (470, 177886), (580, 144149), (940, 88943), (1363, 61340), (2726, 30670), (3067, 27260), (5452, 15335), (6134, 13630), (6815, 12268)]