58696420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 129040128

約数和(自身を除く): 70343708

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1523, 1927, 3046, 3854, 6092, 7615, 7708, 9635, 15230, 19270, 30460, 38540, 62443, 71581, 124886, 143162, 249772, 286324, 312215, 357905, 624430, 715810, 1248860, 1431620, 2934821, 5869642, 11739284, 14674105, 29348210, 58696420]

約数ペア:

[(1, 58696420), (2, 29348210), (4, 14674105), (5, 11739284), (10, 5869642), (20, 2934821), (41, 1431620), (47, 1248860), (82, 715810), (94, 624430), (164, 357905), (188, 312215), (205, 286324), (235, 249772), (410, 143162), (470, 124886), (820, 71581), (940, 62443), (1523, 38540), (1927, 30460), (3046, 19270), (3854, 15230), (6092, 9635), (7615, 7708)]