8057940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 25522560

約数和(自身を除く): 17464620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 421, 435, 580, 638, 660, 842, 870, 957, 1263, 1276, 1595, 1684, 1740, 1914, 2105, 2526, 3190, 3828, 4210, 4631, 4785, 5052, 6315, 6380, 8420, 9262, 9570, 12209, 12630, 13893, 18524, 19140, 23155, 24418, 25260, 27786, 36627, 46310, 48836, 55572, 61045, 69465, 73254, 92620, 122090, 134299, 138930, 146508, 183135, 244180, 268598, 277860, 366270, 402897, 537196, 671495, 732540, 805794, 1342990, 1611588, 2014485, 2685980, 4028970, 8057940]

約数ペア:

[(1, 8057940), (2, 4028970), (3, 2685980), (4, 2014485), (5, 1611588), (6, 1342990), (10, 805794), (11, 732540), (12, 671495), (15, 537196), (20, 402897), (22, 366270), (29, 277860), (30, 268598), (33, 244180), (44, 183135), (55, 146508), (58, 138930), (60, 134299), (66, 122090), (87, 92620), (110, 73254), (116, 69465), (132, 61045), (145, 55572), (165, 48836), (174, 46310), (220, 36627), (290, 27786), (319, 25260), (330, 24418), (348, 23155), (421, 19140), (435, 18524), (580, 13893), (638, 12630), (660, 12209), (842, 9570), (870, 9262), (957, 8420), (1263, 6380), (1276, 6315), (1595, 5052), (1684, 4785), (1740, 4631), (1914, 4210), (2105, 3828), (2526, 3190)]