25034080

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3391

約数の個数: 48

約数和(自身を含む): 60419520

約数和(自身を除く): 35385440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3329, 3760, 6658, 7520, 13316, 16645, 26632, 33290, 53264, 66580, 106528, 133160, 156463, 266320, 312926, 532640, 625852, 782315, 1251704, 1564630, 2503408, 3129260, 5006816, 6258520, 12517040, 25034080]

約数ペア:

[(1, 25034080), (2, 12517040), (4, 6258520), (5, 5006816), (8, 3129260), (10, 2503408), (16, 1564630), (20, 1251704), (32, 782315), (40, 625852), (47, 532640), (80, 312926), (94, 266320), (160, 156463), (188, 133160), (235, 106528), (376, 66580), (470, 53264), (752, 33290), (940, 26632), (1504, 16645), (1880, 13316), (3329, 7520), (3760, 6658)]