8829040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 22855680

約数和(自身を除く): 14026640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 127, 158, 176, 220, 254, 316, 395, 440, 508, 632, 635, 790, 869, 880, 1016, 1264, 1270, 1397, 1580, 1738, 2032, 2540, 2794, 3160, 3476, 4345, 5080, 5588, 6320, 6952, 6985, 8690, 10033, 10160, 11176, 13904, 13970, 17380, 20066, 22352, 27940, 34760, 40132, 50165, 55880, 69520, 80264, 100330, 110363, 111760, 160528, 200660, 220726, 401320, 441452, 551815, 802640, 882904, 1103630, 1765808, 2207260, 4414520, 8829040]

約数ペア:

[(1, 8829040), (2, 4414520), (4, 2207260), (5, 1765808), (8, 1103630), (10, 882904), (11, 802640), (16, 551815), (20, 441452), (22, 401320), (40, 220726), (44, 200660), (55, 160528), (79, 111760), (80, 110363), (88, 100330), (110, 80264), (127, 69520), (158, 55880), (176, 50165), (220, 40132), (254, 34760), (316, 27940), (395, 22352), (440, 20066), (508, 17380), (632, 13970), (635, 13904), (790, 11176), (869, 10160), (880, 10033), (1016, 8690), (1264, 6985), (1270, 6952), (1397, 6320), (1580, 5588), (1738, 5080), (2032, 4345), (2540, 3476), (2794, 3160)]