2057362960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{547171}}^1$

素因数の和:547231

約数の個数: 40

約数和(自身を含む): 4885151616

約数和(自身を除く): 2827788656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 547171, 1094342, 2188684, 2735855, 4377368, 5471710, 8754736, 10943420, 21886840, 25717037, 43773680, 51434074, 102868148, 128585185, 205736296, 257170370, 411472592, 514340740, 1028681480, 2057362960]

約数ペア:

[(1, 2057362960), (2, 1028681480), (4, 514340740), (5, 411472592), (8, 257170370), (10, 205736296), (16, 128585185), (20, 102868148), (40, 51434074), (47, 43773680), (80, 25717037), (94, 21886840), (188, 10943420), (235, 8754736), (376, 5471710), (470, 4377368), (752, 2735855), (940, 2188684), (1880, 1094342), (3760, 547171)]