115909520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 284981760

約数和(自身を除く): 169072240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 376, 464, 470, 580, 752, 940, 1063, 1160, 1363, 1880, 2126, 2320, 2726, 3760, 4252, 5315, 5452, 6815, 8504, 10630, 10904, 13630, 17008, 21260, 21808, 27260, 30827, 42520, 49961, 54520, 61654, 85040, 99922, 109040, 123308, 154135, 199844, 246616, 249805, 308270, 399688, 493232, 499610, 616540, 799376, 999220, 1233080, 1448869, 1998440, 2466160, 2897738, 3996880, 5795476, 7244345, 11590952, 14488690, 23181904, 28977380, 57954760, 115909520]

約数ペア:

[(1, 115909520), (2, 57954760), (4, 28977380), (5, 23181904), (8, 14488690), (10, 11590952), (16, 7244345), (20, 5795476), (29, 3996880), (40, 2897738), (47, 2466160), (58, 1998440), (80, 1448869), (94, 1233080), (116, 999220), (145, 799376), (188, 616540), (232, 499610), (235, 493232), (290, 399688), (376, 308270), (464, 249805), (470, 246616), (580, 199844), (752, 154135), (940, 123308), (1063, 109040), (1160, 99922), (1363, 85040), (1880, 61654), (2126, 54520), (2320, 49961), (2726, 42520), (3760, 30827), (4252, 27260), (5315, 21808), (5452, 21260), (6815, 17008), (8504, 13630), (10630, 10904)]