13302259220

素因数分解:

$2^2\times 5^1\times {\mathrm{13399}}^1\times {\mathrm{49639}}^1$

素因数の和:63047

約数の個数: 24

約数和(自身を含む): 27937392000

約数和(自身を除く): 14635132780

約数列:

[1, 2, 4, 5, 10, 20, 13399, 26798, 49639, 53596, 66995, 99278, 133990, 198556, 248195, 267980, 496390, 992780, 665112961, 1330225922, 2660451844, 3325564805, 6651129610, 13302259220]

約数ペア:

[(1, 13302259220), (2, 6651129610), (4, 3325564805), (5, 2660451844), (10, 1330225922), (20, 665112961), (13399, 992780), (26798, 496390), (49639, 267980), (53596, 248195), (66995, 198556), (99278, 133990)]