5446400

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 108

約数和(自身を含む): 14446992

約数和(自身を除く): 9000592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 64, 74, 80, 92, 100, 115, 128, 148, 160, 184, 185, 200, 230, 256, 296, 320, 368, 370, 400, 460, 575, 592, 640, 736, 740, 800, 851, 920, 925, 1150, 1184, 1280, 1472, 1480, 1600, 1702, 1840, 1850, 2300, 2368, 2944, 2960, 3200, 3404, 3680, 3700, 4255, 4600, 4736, 5888, 5920, 6400, 6808, 7360, 7400, 8510, 9200, 9472, 11840, 13616, 14720, 14800, 17020, 18400, 21275, 23680, 27232, 29440, 29600, 34040, 36800, 42550, 47360, 54464, 59200, 68080, 73600, 85100, 108928, 118400, 136160, 147200, 170200, 217856, 236800, 272320, 340400, 544640, 680800, 1089280, 1361600, 2723200, 5446400]

約数ペア:

[(1, 5446400), (2, 2723200), (4, 1361600), (5, 1089280), (8, 680800), (10, 544640), (16, 340400), (20, 272320), (23, 236800), (25, 217856), (32, 170200), (37, 147200), (40, 136160), (46, 118400), (50, 108928), (64, 85100), (74, 73600), (80, 68080), (92, 59200), (100, 54464), (115, 47360), (128, 42550), (148, 36800), (160, 34040), (184, 29600), (185, 29440), (200, 27232), (230, 23680), (256, 21275), (296, 18400), (320, 17020), (368, 14800), (370, 14720), (400, 13616), (460, 11840), (575, 9472), (592, 9200), (640, 8510), (736, 7400), (740, 7360), (800, 6808), (851, 6400), (920, 5920), (925, 5888), (1150, 4736), (1184, 4600), (1280, 4255), (1472, 3700), (1480, 3680), (1600, 3404), (1702, 3200), (1840, 2960), (1850, 2944), (2300, 2368)]