118945520

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6221}}^1$

素因数の和:6473

約数の個数: 40

約数和(自身を含む): 277750080

約数和(自身を除く): 158804560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 6221, 9560, 12442, 19120, 24884, 31105, 49768, 62210, 99536, 124420, 248840, 497680, 1486819, 2973638, 5947276, 7434095, 11894552, 14868190, 23789104, 29736380, 59472760, 118945520]

約数ペア:

[(1, 118945520), (2, 59472760), (4, 29736380), (5, 23789104), (8, 14868190), (10, 11894552), (16, 7434095), (20, 5947276), (40, 2973638), (80, 1486819), (239, 497680), (478, 248840), (956, 124420), (1195, 99536), (1912, 62210), (2390, 49768), (3824, 31105), (4780, 24884), (6221, 19120), (9560, 12442)]