211544800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11497}}^1$

素因数の和:11540

約数の個数: 72

約数和(自身を含む): 538934256

約数和(自身を除く): 327389456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 3680, 4600, 9200, 11497, 18400, 22994, 45988, 57485, 91976, 114970, 183952, 229940, 264431, 287425, 367904, 459880, 528862, 574850, 919760, 1057724, 1149700, 1322155, 1839520, 2115448, 2299400, 2644310, 4230896, 4598800, 5288620, 6610775, 8461792, 9197600, 10577240, 13221550, 21154480, 26443100, 42308960, 52886200, 105772400, 211544800]

約数ペア:

[(1, 211544800), (2, 105772400), (4, 52886200), (5, 42308960), (8, 26443100), (10, 21154480), (16, 13221550), (20, 10577240), (23, 9197600), (25, 8461792), (32, 6610775), (40, 5288620), (46, 4598800), (50, 4230896), (80, 2644310), (92, 2299400), (100, 2115448), (115, 1839520), (160, 1322155), (184, 1149700), (200, 1057724), (230, 919760), (368, 574850), (400, 528862), (460, 459880), (575, 367904), (736, 287425), (800, 264431), (920, 229940), (1150, 183952), (1840, 114970), (2300, 91976), (3680, 57485), (4600, 45988), (9200, 22994), (11497, 18400)]