98596480

素因数分解:

$2^7\times 5^1\times {\mathrm{154057}}^1$

素因数の和:154076

約数の個数: 32

約数和(自身を含む): 235708740

約数和(自身を除く): 137112260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 154057, 308114, 616228, 770285, 1232456, 1540570, 2464912, 3081140, 4929824, 6162280, 9859648, 12324560, 19719296, 24649120, 49298240, 98596480]

約数ペア:

[(1, 98596480), (2, 49298240), (4, 24649120), (5, 19719296), (8, 12324560), (10, 9859648), (16, 6162280), (20, 4929824), (32, 3081140), (40, 2464912), (64, 1540570), (80, 1232456), (128, 770285), (160, 616228), (320, 308114), (640, 154057)]