86452720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29207}}^1$

素因数の和:29257

約数の個数: 40

約数和(自身を含む): 206442144

約数和(自身を除く): 119989424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 29207, 58414, 116828, 146035, 233656, 292070, 467312, 584140, 1080659, 1168280, 2161318, 2336560, 4322636, 5403295, 8645272, 10806590, 17290544, 21613180, 43226360, 86452720]

約数ペア:

[(1, 86452720), (2, 43226360), (4, 21613180), (5, 17290544), (8, 10806590), (10, 8645272), (16, 5403295), (20, 4322636), (37, 2336560), (40, 2161318), (74, 1168280), (80, 1080659), (148, 584140), (185, 467312), (296, 292070), (370, 233656), (592, 146035), (740, 116828), (1480, 58414), (2960, 29207)]