392303840

素因数分解:

$2^5\times 5^1\times {\mathrm{587}}^1\times {\mathrm{4177}}^1$

素因数の和:4779

約数の個数: 48

約数和(自身を含む): 928618992

約数和(自身を除く): 536315152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 587, 1174, 2348, 2935, 4177, 4696, 5870, 8354, 9392, 11740, 16708, 18784, 20885, 23480, 33416, 41770, 46960, 66832, 83540, 93920, 133664, 167080, 334160, 668320, 2451899, 4903798, 9807596, 12259495, 19615192, 24518990, 39230384, 49037980, 78460768, 98075960, 196151920, 392303840]

約数ペア:

[(1, 392303840), (2, 196151920), (4, 98075960), (5, 78460768), (8, 49037980), (10, 39230384), (16, 24518990), (20, 19615192), (32, 12259495), (40, 9807596), (80, 4903798), (160, 2451899), (587, 668320), (1174, 334160), (2348, 167080), (2935, 133664), (4177, 93920), (4696, 83540), (5870, 66832), (8354, 46960), (9392, 41770), (11740, 33416), (16708, 23480), (18784, 20885)]