8114720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 19654488

約数和(自身を除く): 11539768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1237, 1312, 1640, 2474, 3280, 4948, 6185, 6560, 9896, 12370, 19792, 24740, 39584, 49480, 50717, 98960, 101434, 197920, 202868, 253585, 405736, 507170, 811472, 1014340, 1622944, 2028680, 4057360, 8114720]

約数ペア:

[(1, 8114720), (2, 4057360), (4, 2028680), (5, 1622944), (8, 1014340), (10, 811472), (16, 507170), (20, 405736), (32, 253585), (40, 202868), (41, 197920), (80, 101434), (82, 98960), (160, 50717), (164, 49480), (205, 39584), (328, 24740), (410, 19792), (656, 12370), (820, 9896), (1237, 6560), (1312, 6185), (1640, 4948), (2474, 3280)]