45762020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 99429120

約数和(自身を除く): 53667100

約数列:

[1, 2, 4, 5, 10, 20, 47, 89, 94, 178, 188, 235, 356, 445, 470, 547, 890, 940, 1094, 1780, 2188, 2735, 4183, 5470, 8366, 10940, 16732, 20915, 25709, 41830, 48683, 51418, 83660, 97366, 102836, 128545, 194732, 243415, 257090, 486830, 514180, 973660, 2288101, 4576202, 9152404, 11440505, 22881010, 45762020]

約数ペア:

[(1, 45762020), (2, 22881010), (4, 11440505), (5, 9152404), (10, 4576202), (20, 2288101), (47, 973660), (89, 514180), (94, 486830), (178, 257090), (188, 243415), (235, 194732), (356, 128545), (445, 102836), (470, 97366), (547, 83660), (890, 51418), (940, 48683), (1094, 41830), (1780, 25709), (2188, 20915), (2735, 16732), (4183, 10940), (5470, 8366)]