70276480

素因数分解:

$2^7\times 5^1\times {\mathrm{109807}}^1$

素因数の和:109826

約数の個数: 32

約数和(自身を含む): 168006240

約数和(自身を除く): 97729760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 109807, 219614, 439228, 549035, 878456, 1098070, 1756912, 2196140, 3513824, 4392280, 7027648, 8784560, 14055296, 17569120, 35138240, 70276480]

約数ペア:

[(1, 70276480), (2, 35138240), (4, 17569120), (5, 14055296), (8, 8784560), (10, 7027648), (16, 4392280), (20, 3513824), (32, 2196140), (40, 1756912), (64, 1098070), (80, 878456), (128, 549035), (160, 439228), (320, 219614), (640, 109807)]