60180620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 131241600

約数和(自身を除く): 71060980

約数列:

[1, 2, 4, 5, 10, 20, 41, 79, 82, 158, 164, 205, 316, 395, 410, 790, 820, 929, 1580, 1858, 3239, 3716, 4645, 6478, 9290, 12956, 16195, 18580, 32390, 38089, 64780, 73391, 76178, 146782, 152356, 190445, 293564, 366955, 380890, 733910, 761780, 1467820, 3009031, 6018062, 12036124, 15045155, 30090310, 60180620]

約数ペア:

[(1, 60180620), (2, 30090310), (4, 15045155), (5, 12036124), (10, 6018062), (20, 3009031), (41, 1467820), (79, 761780), (82, 733910), (158, 380890), (164, 366955), (205, 293564), (316, 190445), (395, 152356), (410, 146782), (790, 76178), (820, 73391), (929, 64780), (1580, 38089), (1858, 32390), (3239, 18580), (3716, 16195), (4645, 12956), (6478, 9290)]