1952265320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{1543}}^1$

素因数の和:2274

約数の個数: 64

約数和(自身を含む): 4495633920

約数和(自身を除く): 2543368600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 673, 940, 1346, 1543, 1880, 2692, 3086, 3365, 5384, 6172, 6730, 7715, 12344, 13460, 15430, 26920, 30860, 31631, 61720, 63262, 72521, 126524, 145042, 158155, 253048, 290084, 316310, 362605, 580168, 632620, 725210, 1038439, 1265240, 1450420, 2076878, 2900840, 4153756, 5192195, 8307512, 10384390, 20768780, 41537560, 48806633, 97613266, 195226532, 244033165, 390453064, 488066330, 976132660, 1952265320]

約数ペア:

[(1, 1952265320), (2, 976132660), (4, 488066330), (5, 390453064), (8, 244033165), (10, 195226532), (20, 97613266), (40, 48806633), (47, 41537560), (94, 20768780), (188, 10384390), (235, 8307512), (376, 5192195), (470, 4153756), (673, 2900840), (940, 2076878), (1346, 1450420), (1543, 1265240), (1880, 1038439), (2692, 725210), (3086, 632620), (3365, 580168), (5384, 362605), (6172, 316310), (6730, 290084), (7715, 253048), (12344, 158155), (13460, 145042), (15430, 126524), (26920, 72521), (30860, 63262), (31631, 61720)]