25924550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 52563600

約数和(自身を除く): 26639050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 941, 950, 1102, 1450, 1882, 2755, 4705, 5510, 9410, 13775, 17879, 23525, 27289, 27550, 35758, 47050, 54578, 89395, 136445, 178790, 272890, 446975, 518491, 682225, 893950, 1036982, 1364450, 2592455, 5184910, 12962275, 25924550]

約数ペア:

[(1, 25924550), (2, 12962275), (5, 5184910), (10, 2592455), (19, 1364450), (25, 1036982), (29, 893950), (38, 682225), (50, 518491), (58, 446975), (95, 272890), (145, 178790), (190, 136445), (290, 89395), (475, 54578), (551, 47050), (725, 35758), (941, 27550), (950, 27289), (1102, 23525), (1450, 17879), (1882, 13775), (2755, 9410), (4705, 5510)]