1330583260

素因数分解:

$2^2\times 5^1\times {\mathrm{6451}}^1\times {\mathrm{10313}}^1$

素因数の和:16773

約数の個数: 24

約数和(自身を含む): 2794928976

約数和(自身を除く): 1464345716

約数列:

[1, 2, 4, 5, 10, 20, 6451, 10313, 12902, 20626, 25804, 32255, 41252, 51565, 64510, 103130, 129020, 206260, 66529163, 133058326, 266116652, 332645815, 665291630, 1330583260]

約数ペア:

[(1, 1330583260), (2, 665291630), (4, 332645815), (5, 266116652), (10, 133058326), (20, 66529163), (6451, 206260), (10313, 129020), (12902, 103130), (20626, 64510), (25804, 51565), (32255, 41252)]