92146640

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16223}}^1$

素因数の和:16307

約数の個数: 40

約数和(自身を含む): 217271808

約数和(自身を除く): 125125168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 16223, 32446, 64892, 81115, 129784, 162230, 259568, 324460, 648920, 1151833, 1297840, 2303666, 4607332, 5759165, 9214664, 11518330, 18429328, 23036660, 46073320, 92146640]

約数ペア:

[(1, 92146640), (2, 46073320), (4, 23036660), (5, 18429328), (8, 11518330), (10, 9214664), (16, 5759165), (20, 4607332), (40, 2303666), (71, 1297840), (80, 1151833), (142, 648920), (284, 324460), (355, 259568), (568, 162230), (710, 129784), (1136, 81115), (1420, 64892), (2840, 32446), (5680, 16223)]