2504300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 5520480

約数和(自身を除く): 3016180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 317, 395, 634, 790, 1268, 1580, 1585, 1975, 3170, 3950, 6340, 7900, 7925, 15850, 25043, 31700, 50086, 100172, 125215, 250430, 500860, 626075, 1252150, 2504300]

約数ペア:

[(1, 2504300), (2, 1252150), (4, 626075), (5, 500860), (10, 250430), (20, 125215), (25, 100172), (50, 50086), (79, 31700), (100, 25043), (158, 15850), (316, 7925), (317, 7900), (395, 6340), (634, 3950), (790, 3170), (1268, 1975), (1580, 1585)]