2012243080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{4397}}^1$

素因数の和:5098

約数の個数: 64

約数和(自身を含む): 4802088240

約数和(自身を除く): 2789845160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 673, 680, 1346, 2692, 3365, 4397, 5384, 6730, 8794, 11441, 13460, 17588, 21985, 22882, 26920, 35176, 43970, 45764, 57205, 74749, 87940, 91528, 114410, 149498, 175880, 228820, 298996, 373745, 457640, 597992, 747490, 1494980, 2959181, 2989960, 5918362, 11836724, 14795905, 23673448, 29591810, 50306077, 59183620, 100612154, 118367240, 201224308, 251530385, 402448616, 503060770, 1006121540, 2012243080]

約数ペア:

[(1, 2012243080), (2, 1006121540), (4, 503060770), (5, 402448616), (8, 251530385), (10, 201224308), (17, 118367240), (20, 100612154), (34, 59183620), (40, 50306077), (68, 29591810), (85, 23673448), (136, 14795905), (170, 11836724), (340, 5918362), (673, 2989960), (680, 2959181), (1346, 1494980), (2692, 747490), (3365, 597992), (4397, 457640), (5384, 373745), (6730, 298996), (8794, 228820), (11441, 175880), (13460, 149498), (17588, 114410), (21985, 91528), (22882, 87940), (26920, 74749), (35176, 57205), (43970, 45764)]