84247360

素因数分解:

$2^6\times 5^1\times {\mathrm{263273}}^1$

素因数の和:263290

約数の個数: 28

約数和(自身を含む): 200614788

約数和(自身を除く): 116367428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 263273, 526546, 1053092, 1316365, 2106184, 2632730, 4212368, 5265460, 8424736, 10530920, 16849472, 21061840, 42123680, 84247360]

約数ペア:

[(1, 84247360), (2, 42123680), (4, 21061840), (5, 16849472), (8, 10530920), (10, 8424736), (16, 5265460), (20, 4212368), (32, 2632730), (40, 2106184), (64, 1316365), (80, 1053092), (160, 526546), (320, 263273)]