4721150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 10686816

約数和(自身を除く): 5965666

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 47, 49, 50, 70, 82, 94, 98, 175, 205, 235, 245, 287, 329, 350, 410, 470, 490, 574, 658, 1025, 1175, 1225, 1435, 1645, 1927, 2009, 2050, 2303, 2350, 2450, 2870, 3290, 3854, 4018, 4606, 7175, 8225, 9635, 10045, 11515, 13489, 14350, 16450, 19270, 20090, 23030, 26978, 48175, 50225, 57575, 67445, 94423, 96350, 100450, 115150, 134890, 188846, 337225, 472115, 674450, 944230, 2360575, 4721150]

約数ペア:

[(1, 4721150), (2, 2360575), (5, 944230), (7, 674450), (10, 472115), (14, 337225), (25, 188846), (35, 134890), (41, 115150), (47, 100450), (49, 96350), (50, 94423), (70, 67445), (82, 57575), (94, 50225), (98, 48175), (175, 26978), (205, 23030), (235, 20090), (245, 19270), (287, 16450), (329, 14350), (350, 13489), (410, 11515), (470, 10045), (490, 9635), (574, 8225), (658, 7175), (1025, 4606), (1175, 4018), (1225, 3854), (1435, 3290), (1645, 2870), (1927, 2450), (2009, 2350), (2050, 2303)]