5277200

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 12915840

約数和(自身を除く): 7638640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 167, 200, 316, 334, 395, 400, 632, 668, 790, 835, 1264, 1336, 1580, 1670, 1975, 2672, 3160, 3340, 3950, 4175, 6320, 6680, 7900, 8350, 13193, 13360, 15800, 16700, 26386, 31600, 33400, 52772, 65965, 66800, 105544, 131930, 211088, 263860, 329825, 527720, 659650, 1055440, 1319300, 2638600, 5277200]

約数ペア:

[(1, 5277200), (2, 2638600), (4, 1319300), (5, 1055440), (8, 659650), (10, 527720), (16, 329825), (20, 263860), (25, 211088), (40, 131930), (50, 105544), (79, 66800), (80, 65965), (100, 52772), (158, 33400), (167, 31600), (200, 26386), (316, 16700), (334, 15800), (395, 13360), (400, 13193), (632, 8350), (668, 7900), (790, 6680), (835, 6320), (1264, 4175), (1336, 3950), (1580, 3340), (1670, 3160), (1975, 2672)]