26755520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:730

約数の個数: 84

約数和(自身を含む): 70131432

約数和(自身を除く): 43375912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 691, 704, 880, 968, 1210, 1382, 1760, 1936, 2420, 2764, 3455, 3520, 3872, 4840, 5528, 6910, 7601, 7744, 9680, 11056, 13820, 15202, 19360, 22112, 27640, 30404, 38005, 38720, 44224, 55280, 60808, 76010, 83611, 110560, 121616, 152020, 167222, 221120, 243232, 304040, 334444, 418055, 486464, 608080, 668888, 836110, 1216160, 1337776, 1672220, 2432320, 2675552, 3344440, 5351104, 6688880, 13377760, 26755520]

約数ペア:

[(1, 26755520), (2, 13377760), (4, 6688880), (5, 5351104), (8, 3344440), (10, 2675552), (11, 2432320), (16, 1672220), (20, 1337776), (22, 1216160), (32, 836110), (40, 668888), (44, 608080), (55, 486464), (64, 418055), (80, 334444), (88, 304040), (110, 243232), (121, 221120), (160, 167222), (176, 152020), (220, 121616), (242, 110560), (320, 83611), (352, 76010), (440, 60808), (484, 55280), (605, 44224), (691, 38720), (704, 38005), (880, 30404), (968, 27640), (1210, 22112), (1382, 19360), (1760, 15202), (1936, 13820), (2420, 11056), (2764, 9680), (3455, 7744), (3520, 7601), (3872, 6910), (4840, 5528)]