22861120

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:575

約数の個数: 56

約数和(自身を含む): 54864000

約数和(自身を除く): 32002880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 359, 398, 718, 796, 995, 1436, 1592, 1795, 1990, 2872, 3184, 3590, 3980, 5744, 6368, 7180, 7960, 11488, 12736, 14360, 15920, 22976, 28720, 31840, 57440, 63680, 71441, 114880, 142882, 285764, 357205, 571528, 714410, 1143056, 1428820, 2286112, 2857640, 4572224, 5715280, 11430560, 22861120]

約数ペア:

[(1, 22861120), (2, 11430560), (4, 5715280), (5, 4572224), (8, 2857640), (10, 2286112), (16, 1428820), (20, 1143056), (32, 714410), (40, 571528), (64, 357205), (80, 285764), (160, 142882), (199, 114880), (320, 71441), (359, 63680), (398, 57440), (718, 31840), (796, 28720), (995, 22976), (1436, 15920), (1592, 14360), (1795, 12736), (1990, 11488), (2872, 7960), (3184, 7180), (3590, 6368), (3980, 5744)]