9663280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 24998400

約数和(自身を除く): 15335120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 139, 158, 176, 220, 278, 316, 395, 440, 556, 632, 695, 790, 869, 880, 1112, 1264, 1390, 1529, 1580, 1738, 2224, 2780, 3058, 3160, 3476, 4345, 5560, 6116, 6320, 6952, 7645, 8690, 10981, 11120, 12232, 13904, 15290, 17380, 21962, 24464, 30580, 34760, 43924, 54905, 61160, 69520, 87848, 109810, 120791, 122320, 175696, 219620, 241582, 439240, 483164, 603955, 878480, 966328, 1207910, 1932656, 2415820, 4831640, 9663280]

約数ペア:

[(1, 9663280), (2, 4831640), (4, 2415820), (5, 1932656), (8, 1207910), (10, 966328), (11, 878480), (16, 603955), (20, 483164), (22, 439240), (40, 241582), (44, 219620), (55, 175696), (79, 122320), (80, 120791), (88, 109810), (110, 87848), (139, 69520), (158, 61160), (176, 54905), (220, 43924), (278, 34760), (316, 30580), (395, 24464), (440, 21962), (556, 17380), (632, 15290), (695, 13904), (790, 12232), (869, 11120), (880, 10981), (1112, 8690), (1264, 7645), (1390, 6952), (1529, 6320), (1580, 6116), (1738, 5560), (2224, 4345), (2780, 3476), (3058, 3160)]