955478920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{4591}}^1$

素因数の和:4667

約数の個数: 96

約数和(自身を含む): 2418514560

約数和(自身を除く): 1463035640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 121, 172, 215, 220, 242, 344, 430, 440, 473, 484, 605, 860, 946, 968, 1210, 1720, 1892, 2365, 2420, 3784, 4591, 4730, 4840, 5203, 9182, 9460, 10406, 18364, 18920, 20812, 22955, 26015, 36728, 41624, 45910, 50501, 52030, 91820, 101002, 104060, 183640, 197413, 202004, 208120, 252505, 394826, 404008, 505010, 555511, 789652, 987065, 1010020, 1111022, 1579304, 1974130, 2020040, 2171543, 2222044, 2777555, 3948260, 4343086, 4444088, 5555110, 7896520, 8686172, 10857715, 11110220, 17372344, 21715430, 22220440, 23886973, 43430860, 47773946, 86861720, 95547892, 119434865, 191095784, 238869730, 477739460, 955478920]

約数ペア:

[(1, 955478920), (2, 477739460), (4, 238869730), (5, 191095784), (8, 119434865), (10, 95547892), (11, 86861720), (20, 47773946), (22, 43430860), (40, 23886973), (43, 22220440), (44, 21715430), (55, 17372344), (86, 11110220), (88, 10857715), (110, 8686172), (121, 7896520), (172, 5555110), (215, 4444088), (220, 4343086), (242, 3948260), (344, 2777555), (430, 2222044), (440, 2171543), (473, 2020040), (484, 1974130), (605, 1579304), (860, 1111022), (946, 1010020), (968, 987065), (1210, 789652), (1720, 555511), (1892, 505010), (2365, 404008), (2420, 394826), (3784, 252505), (4591, 208120), (4730, 202004), (4840, 197413), (5203, 183640), (9182, 104060), (9460, 101002), (10406, 91820), (18364, 52030), (18920, 50501), (20812, 45910), (22955, 41624), (26015, 36728)]