185427880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3217}}^1$

素因数の和:3370

約数の個数: 64

約数和(自身を含む): 458758080

約数和(自身を除く): 273330200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 524, 655, 1048, 1310, 1441, 2620, 2882, 3217, 5240, 5764, 6434, 7205, 11528, 12868, 14410, 16085, 25736, 28820, 32170, 35387, 57640, 64340, 70774, 128680, 141548, 176935, 283096, 353870, 421427, 707740, 842854, 1415480, 1685708, 2107135, 3371416, 4214270, 4635697, 8428540, 9271394, 16857080, 18542788, 23178485, 37085576, 46356970, 92713940, 185427880]

約数ペア:

[(1, 185427880), (2, 92713940), (4, 46356970), (5, 37085576), (8, 23178485), (10, 18542788), (11, 16857080), (20, 9271394), (22, 8428540), (40, 4635697), (44, 4214270), (55, 3371416), (88, 2107135), (110, 1685708), (131, 1415480), (220, 842854), (262, 707740), (440, 421427), (524, 353870), (655, 283096), (1048, 176935), (1310, 141548), (1441, 128680), (2620, 70774), (2882, 64340), (3217, 57640), (5240, 35387), (5764, 32170), (6434, 28820), (7205, 25736), (11528, 16085), (12868, 14410)]