2710106480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{720773}}^1$

素因数の和:720833

約数の個数: 40

約数和(自身を含む): 6435070272

約数和(自身を除く): 3724963792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 720773, 1441546, 2883092, 3603865, 5766184, 7207730, 11532368, 14415460, 28830920, 33876331, 57661840, 67752662, 135505324, 169381655, 271010648, 338763310, 542021296, 677526620, 1355053240, 2710106480]

約数ペア:

[(1, 2710106480), (2, 1355053240), (4, 677526620), (5, 542021296), (8, 338763310), (10, 271010648), (16, 169381655), (20, 135505324), (40, 67752662), (47, 57661840), (80, 33876331), (94, 28830920), (188, 14415460), (235, 11532368), (376, 7207730), (470, 5766184), (752, 3603865), (940, 2883092), (1880, 1441546), (3760, 720773)]