2385800

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 5654400

約数和(自身を除く): 3268600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 151, 158, 200, 302, 316, 395, 604, 632, 755, 790, 1208, 1510, 1580, 1975, 3020, 3160, 3775, 3950, 6040, 7550, 7900, 11929, 15100, 15800, 23858, 30200, 47716, 59645, 95432, 119290, 238580, 298225, 477160, 596450, 1192900, 2385800]

約数ペア:

[(1, 2385800), (2, 1192900), (4, 596450), (5, 477160), (8, 298225), (10, 238580), (20, 119290), (25, 95432), (40, 59645), (50, 47716), (79, 30200), (100, 23858), (151, 15800), (158, 15100), (200, 11929), (302, 7900), (316, 7550), (395, 6040), (604, 3950), (632, 3775), (755, 3160), (790, 3020), (1208, 1975), (1510, 1580)]