2022804980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{760453}}^1$

素因数の和:760488

約数の個数: 48

約数和(自身を含む): 5110250880

約数和(自身を除く): 3087445900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 760453, 1520906, 3041812, 3802265, 5323171, 7604530, 10646342, 14448607, 15209060, 21292684, 26615855, 28897214, 53231710, 57794428, 72243035, 101140249, 106463420, 144486070, 202280498, 288972140, 404560996, 505701245, 1011402490, 2022804980]

約数ペア:

[(1, 2022804980), (2, 1011402490), (4, 505701245), (5, 404560996), (7, 288972140), (10, 202280498), (14, 144486070), (19, 106463420), (20, 101140249), (28, 72243035), (35, 57794428), (38, 53231710), (70, 28897214), (76, 26615855), (95, 21292684), (133, 15209060), (140, 14448607), (190, 10646342), (266, 7604530), (380, 5323171), (532, 3802265), (665, 3041812), (1330, 1520906), (2660, 760453)]