573400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 1383840

約数和(自身を除く): 810440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 61, 94, 100, 122, 188, 200, 235, 244, 305, 376, 470, 488, 610, 940, 1175, 1220, 1525, 1880, 2350, 2440, 2867, 3050, 4700, 5734, 6100, 9400, 11468, 12200, 14335, 22936, 28670, 57340, 71675, 114680, 143350, 286700, 573400]

約数ペア:

[(1, 573400), (2, 286700), (4, 143350), (5, 114680), (8, 71675), (10, 57340), (20, 28670), (25, 22936), (40, 14335), (47, 12200), (50, 11468), (61, 9400), (94, 6100), (100, 5734), (122, 4700), (188, 3050), (200, 2867), (235, 2440), (244, 2350), (305, 1880), (376, 1525), (470, 1220), (488, 1175), (610, 940)]