24552440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 61780320

約数和(自身を除く): 37227880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1361, 1640, 1804, 2255, 2722, 3608, 4510, 5444, 6805, 9020, 10888, 13610, 14971, 18040, 27220, 29942, 54440, 55801, 59884, 74855, 111602, 119768, 149710, 223204, 279005, 299420, 446408, 558010, 598840, 613811, 1116020, 1227622, 2232040, 2455244, 3069055, 4910488, 6138110, 12276220, 24552440]

約数ペア:

[(1, 24552440), (2, 12276220), (4, 6138110), (5, 4910488), (8, 3069055), (10, 2455244), (11, 2232040), (20, 1227622), (22, 1116020), (40, 613811), (41, 598840), (44, 558010), (55, 446408), (82, 299420), (88, 279005), (110, 223204), (164, 149710), (205, 119768), (220, 111602), (328, 74855), (410, 59884), (440, 55801), (451, 54440), (820, 29942), (902, 27220), (1361, 18040), (1640, 14971), (1804, 13610), (2255, 10888), (2722, 9020), (3608, 6805), (4510, 5444)]