26871240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20357}}^1$

素因数の和:20382

約数の個数: 64

約数和(自身を含む): 87946560

約数和(自身を除く): 61075320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20357, 40714, 61071, 81428, 101785, 122142, 162856, 203570, 223927, 244284, 305355, 407140, 447854, 488568, 610710, 671781, 814280, 895708, 1119635, 1221420, 1343562, 1791416, 2239270, 2442840, 2687124, 3358905, 4478540, 5374248, 6717810, 8957080, 13435620, 26871240]

約数ペア:

[(1, 26871240), (2, 13435620), (3, 8957080), (4, 6717810), (5, 5374248), (6, 4478540), (8, 3358905), (10, 2687124), (11, 2442840), (12, 2239270), (15, 1791416), (20, 1343562), (22, 1221420), (24, 1119635), (30, 895708), (33, 814280), (40, 671781), (44, 610710), (55, 488568), (60, 447854), (66, 407140), (88, 305355), (110, 244284), (120, 223927), (132, 203570), (165, 162856), (220, 122142), (264, 101785), (330, 81428), (440, 61071), (660, 40714), (1320, 20357)]