393294228580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2897}}^1\times {\mathrm{617087}}^1$

素因数の和:620004

約数の個数: 48

約数和(自身を含む): 901313796096

約数和(自身を除く): 508019567516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2897, 5794, 11588, 14485, 28970, 31867, 57940, 63734, 127468, 159335, 318670, 617087, 637340, 1234174, 2468348, 3085435, 6170870, 6787957, 12341740, 13575914, 27151828, 33939785, 67879570, 135759140, 1787701039, 3575402078, 7150804156, 8938505195, 17877010390, 19664711429, 35754020780, 39329422858, 78658845716, 98323557145, 196647114290, 393294228580]

約数ペア:

[(1, 393294228580), (2, 196647114290), (4, 98323557145), (5, 78658845716), (10, 39329422858), (11, 35754020780), (20, 19664711429), (22, 17877010390), (44, 8938505195), (55, 7150804156), (110, 3575402078), (220, 1787701039), (2897, 135759140), (5794, 67879570), (11588, 33939785), (14485, 27151828), (28970, 13575914), (31867, 12341740), (57940, 6787957), (63734, 6170870), (127468, 3085435), (159335, 2468348), (318670, 1234174), (617087, 637340)]