2523580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 5796000

約数和(自身を除く): 3272420

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 229, 290, 380, 458, 551, 580, 916, 1102, 1145, 2204, 2290, 2755, 4351, 4580, 5510, 6641, 8702, 11020, 13282, 17404, 21755, 26564, 33205, 43510, 66410, 87020, 126179, 132820, 252358, 504716, 630895, 1261790, 2523580]

約数ペア:

[(1, 2523580), (2, 1261790), (4, 630895), (5, 504716), (10, 252358), (19, 132820), (20, 126179), (29, 87020), (38, 66410), (58, 43510), (76, 33205), (95, 26564), (116, 21755), (145, 17404), (190, 13282), (229, 11020), (290, 8702), (380, 6641), (458, 5510), (551, 4580), (580, 4351), (916, 2755), (1102, 2290), (1145, 2204)]