1925073712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 3949747200

約数和(自身を除く): 2024673488

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 157, 236, 248, 314, 419, 472, 496, 628, 838, 944, 1256, 1676, 1829, 2512, 3352, 3658, 4867, 6704, 7316, 9263, 9734, 12989, 14632, 18526, 19468, 24721, 25978, 29264, 37052, 38936, 49442, 51956, 65783, 74104, 77872, 98884, 103912, 131566, 148208, 197768, 207824, 263132, 287153, 395536, 526264, 574306, 766351, 1052528, 1148612, 1532702, 2039273, 2297224, 3065404, 3881197, 4078546, 4594448, 6130808, 7762394, 8157092, 12261616, 15524788, 16314184, 31049576, 32628368, 62099152, 120317107, 240634214, 481268428, 962536856, 1925073712]

約数ペア:

[(1, 1925073712), (2, 962536856), (4, 481268428), (8, 240634214), (16, 120317107), (31, 62099152), (59, 32628368), (62, 31049576), (118, 16314184), (124, 15524788), (157, 12261616), (236, 8157092), (248, 7762394), (314, 6130808), (419, 4594448), (472, 4078546), (496, 3881197), (628, 3065404), (838, 2297224), (944, 2039273), (1256, 1532702), (1676, 1148612), (1829, 1052528), (2512, 766351), (3352, 574306), (3658, 526264), (4867, 395536), (6704, 287153), (7316, 263132), (9263, 207824), (9734, 197768), (12989, 148208), (14632, 131566), (18526, 103912), (19468, 98884), (24721, 77872), (25978, 74104), (29264, 65783), (37052, 51956), (38936, 49442)]