45722240

素因数分解:

$2^7\times 5^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 110160000

約数和(自身を除く): 64437760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 199, 320, 359, 398, 640, 718, 796, 995, 1436, 1592, 1795, 1990, 2872, 3184, 3590, 3980, 5744, 6368, 7180, 7960, 11488, 12736, 14360, 15920, 22976, 25472, 28720, 31840, 45952, 57440, 63680, 71441, 114880, 127360, 142882, 229760, 285764, 357205, 571528, 714410, 1143056, 1428820, 2286112, 2857640, 4572224, 5715280, 9144448, 11430560, 22861120, 45722240]

約数ペア:

[(1, 45722240), (2, 22861120), (4, 11430560), (5, 9144448), (8, 5715280), (10, 4572224), (16, 2857640), (20, 2286112), (32, 1428820), (40, 1143056), (64, 714410), (80, 571528), (128, 357205), (160, 285764), (199, 229760), (320, 142882), (359, 127360), (398, 114880), (640, 71441), (718, 63680), (796, 57440), (995, 45952), (1436, 31840), (1592, 28720), (1795, 25472), (1990, 22976), (2872, 15920), (3184, 14360), (3590, 12736), (3980, 11488), (5744, 7960), (6368, 7180)]