7222160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 19016640

約数和(自身を除く): 11794480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 283, 290, 319, 440, 464, 566, 580, 638, 880, 1132, 1160, 1276, 1415, 1595, 2264, 2320, 2552, 2830, 3113, 3190, 4528, 5104, 5660, 6226, 6380, 8207, 11320, 12452, 12760, 15565, 16414, 22640, 24904, 25520, 31130, 32828, 41035, 49808, 62260, 65656, 82070, 90277, 124520, 131312, 164140, 180554, 249040, 328280, 361108, 451385, 656560, 722216, 902770, 1444432, 1805540, 3611080, 7222160]

約数ペア:

[(1, 7222160), (2, 3611080), (4, 1805540), (5, 1444432), (8, 902770), (10, 722216), (11, 656560), (16, 451385), (20, 361108), (22, 328280), (29, 249040), (40, 180554), (44, 164140), (55, 131312), (58, 124520), (80, 90277), (88, 82070), (110, 65656), (116, 62260), (145, 49808), (176, 41035), (220, 32828), (232, 31130), (283, 25520), (290, 24904), (319, 22640), (440, 16414), (464, 15565), (566, 12760), (580, 12452), (638, 11320), (880, 8207), (1132, 6380), (1160, 6226), (1276, 5660), (1415, 5104), (1595, 4528), (2264, 3190), (2320, 3113), (2552, 2830)]