25074120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 75640320

約数和(自身を除く): 50566200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 937, 1115, 1338, 1784, 1874, 2230, 2676, 2811, 3345, 3748, 4460, 4685, 5352, 5622, 6690, 7496, 8920, 9370, 11244, 13380, 14055, 18740, 22488, 26760, 28110, 37480, 56220, 112440, 208951, 417902, 626853, 835804, 1044755, 1253706, 1671608, 2089510, 2507412, 3134265, 4179020, 5014824, 6268530, 8358040, 12537060, 25074120]

約数ペア:

[(1, 25074120), (2, 12537060), (3, 8358040), (4, 6268530), (5, 5014824), (6, 4179020), (8, 3134265), (10, 2507412), (12, 2089510), (15, 1671608), (20, 1253706), (24, 1044755), (30, 835804), (40, 626853), (60, 417902), (120, 208951), (223, 112440), (446, 56220), (669, 37480), (892, 28110), (937, 26760), (1115, 22488), (1338, 18740), (1784, 14055), (1874, 13380), (2230, 11244), (2676, 9370), (2811, 8920), (3345, 7496), (3748, 6690), (4460, 5622), (4685, 5352)]