471054680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5827}}^1$

素因数の和:5928

約数の個数: 64

約数和(自身を含む): 1107786240

約数和(自身を除く): 636731560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 47, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 860, 940, 1720, 1880, 2021, 4042, 5827, 8084, 10105, 11654, 16168, 20210, 23308, 29135, 40420, 46616, 58270, 80840, 116540, 233080, 250561, 273869, 501122, 547738, 1002244, 1095476, 1252805, 1369345, 2004488, 2190952, 2505610, 2738690, 5011220, 5477380, 10022440, 10954760, 11776367, 23552734, 47105468, 58881835, 94210936, 117763670, 235527340, 471054680]

約数ペア:

[(1, 471054680), (2, 235527340), (4, 117763670), (5, 94210936), (8, 58881835), (10, 47105468), (20, 23552734), (40, 11776367), (43, 10954760), (47, 10022440), (86, 5477380), (94, 5011220), (172, 2738690), (188, 2505610), (215, 2190952), (235, 2004488), (344, 1369345), (376, 1252805), (430, 1095476), (470, 1002244), (860, 547738), (940, 501122), (1720, 273869), (1880, 250561), (2021, 233080), (4042, 116540), (5827, 80840), (8084, 58270), (10105, 46616), (11654, 40420), (16168, 29135), (20210, 23308)]