1036779460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{26489}}^1$

素因数の和:26620

約数の個数: 48

約数和(自身を含む): 2314166400

約数和(自身を除く): 1277386940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1957, 2060, 3914, 7828, 9785, 19570, 26489, 39140, 52978, 105956, 132445, 264890, 503291, 529780, 1006582, 2013164, 2516455, 2728367, 5032910, 5456734, 10065820, 10913468, 13641835, 27283670, 51838973, 54567340, 103677946, 207355892, 259194865, 518389730, 1036779460]

約数ペア:

[(1, 1036779460), (2, 518389730), (4, 259194865), (5, 207355892), (10, 103677946), (19, 54567340), (20, 51838973), (38, 27283670), (76, 13641835), (95, 10913468), (103, 10065820), (190, 5456734), (206, 5032910), (380, 2728367), (412, 2516455), (515, 2013164), (1030, 1006582), (1957, 529780), (2060, 503291), (3914, 264890), (7828, 132445), (9785, 105956), (19570, 52978), (26489, 39140)]