229360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 40

約数和(自身を含む): 553536

約数和(自身を除く): 324176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 61, 80, 94, 122, 188, 235, 244, 305, 376, 470, 488, 610, 752, 940, 976, 1220, 1880, 2440, 2867, 3760, 4880, 5734, 11468, 14335, 22936, 28670, 45872, 57340, 114680, 229360]

約数ペア:

[(1, 229360), (2, 114680), (4, 57340), (5, 45872), (8, 28670), (10, 22936), (16, 14335), (20, 11468), (40, 5734), (47, 4880), (61, 3760), (80, 2867), (94, 2440), (122, 1880), (188, 1220), (235, 976), (244, 940), (305, 752), (376, 610), (470, 488)]