121059920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52181}}^1$

素因数の和:52223

約数の個数: 40

約数和(自身を含む): 291175560

約数和(自身を除く): 170115640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 52181, 104362, 208724, 260905, 417448, 521810, 834896, 1043620, 1513249, 2087240, 3026498, 4174480, 6052996, 7566245, 12105992, 15132490, 24211984, 30264980, 60529960, 121059920]

約数ペア:

[(1, 121059920), (2, 60529960), (4, 30264980), (5, 24211984), (8, 15132490), (10, 12105992), (16, 7566245), (20, 6052996), (29, 4174480), (40, 3026498), (58, 2087240), (80, 1513249), (116, 1043620), (145, 834896), (232, 521810), (290, 417448), (464, 260905), (580, 208724), (1160, 104362), (2320, 52181)]