42275840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:407

約数の個数: 88

約数和(自身を含む): 106116480

約数和(自身を除く): 63840640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 359, 368, 460, 512, 640, 718, 736, 920, 1024, 1280, 1436, 1472, 1795, 1840, 2560, 2872, 2944, 3590, 3680, 5120, 5744, 5888, 7180, 7360, 8257, 11488, 11776, 14360, 14720, 16514, 22976, 23552, 28720, 29440, 33028, 41285, 45952, 57440, 58880, 66056, 82570, 91904, 114880, 117760, 132112, 165140, 183808, 229760, 264224, 330280, 367616, 459520, 528448, 660560, 919040, 1056896, 1321120, 1838080, 2113792, 2642240, 4227584, 5284480, 8455168, 10568960, 21137920, 42275840]

約数ペア:

[(1, 42275840), (2, 21137920), (4, 10568960), (5, 8455168), (8, 5284480), (10, 4227584), (16, 2642240), (20, 2113792), (23, 1838080), (32, 1321120), (40, 1056896), (46, 919040), (64, 660560), (80, 528448), (92, 459520), (115, 367616), (128, 330280), (160, 264224), (184, 229760), (230, 183808), (256, 165140), (320, 132112), (359, 117760), (368, 114880), (460, 91904), (512, 82570), (640, 66056), (718, 58880), (736, 57440), (920, 45952), (1024, 41285), (1280, 33028), (1436, 29440), (1472, 28720), (1795, 23552), (1840, 22976), (2560, 16514), (2872, 14720), (2944, 14360), (3590, 11776), (3680, 11488), (5120, 8257), (5744, 7360), (5888, 7180)]