3117040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 7410240

約数和(自身を除く): 4293200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 829, 940, 1658, 1880, 3316, 3760, 4145, 6632, 8290, 13264, 16580, 33160, 38963, 66320, 77926, 155852, 194815, 311704, 389630, 623408, 779260, 1558520, 3117040]

約数ペア:

[(1, 3117040), (2, 1558520), (4, 779260), (5, 623408), (8, 389630), (10, 311704), (16, 194815), (20, 155852), (40, 77926), (47, 66320), (80, 38963), (94, 33160), (188, 16580), (235, 13264), (376, 8290), (470, 6632), (752, 4145), (829, 3760), (940, 3316), (1658, 1880)]