1943680

素因数分解:

$2^7\times 5^1\times {\mathrm{3037}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 4648140

約数和(自身を除く): 2704460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3037, 6074, 12148, 15185, 24296, 30370, 48592, 60740, 97184, 121480, 194368, 242960, 388736, 485920, 971840, 1943680]

約数ペア:

[(1, 1943680), (2, 971840), (4, 485920), (5, 388736), (8, 242960), (10, 194368), (16, 121480), (20, 97184), (32, 60740), (40, 48592), (64, 30370), (80, 24296), (128, 15185), (160, 12148), (320, 6074), (640, 3037)]