36009520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 87458688

約数和(自身を除く): 51449168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 61, 80, 94, 122, 157, 188, 235, 244, 305, 314, 376, 470, 488, 610, 628, 752, 785, 940, 976, 1220, 1256, 1570, 1880, 2440, 2512, 2867, 3140, 3760, 4880, 5734, 6280, 7379, 9577, 11468, 12560, 14335, 14758, 19154, 22936, 28670, 29516, 36895, 38308, 45872, 47885, 57340, 59032, 73790, 76616, 95770, 114680, 118064, 147580, 153232, 191540, 229360, 295160, 383080, 450119, 590320, 766160, 900238, 1800476, 2250595, 3600952, 4501190, 7201904, 9002380, 18004760, 36009520]

約数ペア:

[(1, 36009520), (2, 18004760), (4, 9002380), (5, 7201904), (8, 4501190), (10, 3600952), (16, 2250595), (20, 1800476), (40, 900238), (47, 766160), (61, 590320), (80, 450119), (94, 383080), (122, 295160), (157, 229360), (188, 191540), (235, 153232), (244, 147580), (305, 118064), (314, 114680), (376, 95770), (470, 76616), (488, 73790), (610, 59032), (628, 57340), (752, 47885), (785, 45872), (940, 38308), (976, 36895), (1220, 29516), (1256, 28670), (1570, 22936), (1880, 19154), (2440, 14758), (2512, 14335), (2867, 12560), (3140, 11468), (3760, 9577), (4880, 7379), (5734, 6280)]