86276480

素因数分解:

$2^7\times 5^1\times {\mathrm{134807}}^1$

素因数の和:134826

約数の個数: 32

約数和(自身を含む): 206256240

約数和(自身を除く): 119979760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 134807, 269614, 539228, 674035, 1078456, 1348070, 2156912, 2696140, 4313824, 5392280, 8627648, 10784560, 17255296, 21569120, 43138240, 86276480]

約数ペア:

[(1, 86276480), (2, 43138240), (4, 21569120), (5, 17255296), (8, 10784560), (10, 8627648), (16, 5392280), (20, 4313824), (32, 2696140), (40, 2156912), (64, 1348070), (80, 1078456), (128, 674035), (160, 539228), (320, 269614), (640, 134807)]