194826640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1184

約数の個数: 80

約数和(自身を含む): 474969600

約数和(自身を除く): 280142960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 79, 80, 116, 145, 158, 232, 290, 316, 395, 464, 580, 632, 790, 1063, 1160, 1264, 1580, 2126, 2291, 2320, 3160, 4252, 4582, 5315, 6320, 8504, 9164, 10630, 11455, 17008, 18328, 21260, 22910, 30827, 36656, 42520, 45820, 61654, 83977, 85040, 91640, 123308, 154135, 167954, 183280, 246616, 308270, 335908, 419885, 493232, 616540, 671816, 839770, 1233080, 1343632, 1679540, 2435333, 2466160, 3359080, 4870666, 6718160, 9741332, 12176665, 19482664, 24353330, 38965328, 48706660, 97413320, 194826640]

約数ペア:

[(1, 194826640), (2, 97413320), (4, 48706660), (5, 38965328), (8, 24353330), (10, 19482664), (16, 12176665), (20, 9741332), (29, 6718160), (40, 4870666), (58, 3359080), (79, 2466160), (80, 2435333), (116, 1679540), (145, 1343632), (158, 1233080), (232, 839770), (290, 671816), (316, 616540), (395, 493232), (464, 419885), (580, 335908), (632, 308270), (790, 246616), (1063, 183280), (1160, 167954), (1264, 154135), (1580, 123308), (2126, 91640), (2291, 85040), (2320, 83977), (3160, 61654), (4252, 45820), (4582, 42520), (5315, 36656), (6320, 30827), (8504, 22910), (9164, 21260), (10630, 18328), (11455, 17008)]