61097360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20641}}^1$

素因数の和:20691

約数の個数: 40

約数和(自身を含む): 145897656

約数和(自身を除く): 84800296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 20641, 41282, 82564, 103205, 165128, 206410, 330256, 412820, 763717, 825640, 1527434, 1651280, 3054868, 3818585, 6109736, 7637170, 12219472, 15274340, 30548680, 61097360]

約数ペア:

[(1, 61097360), (2, 30548680), (4, 15274340), (5, 12219472), (8, 7637170), (10, 6109736), (16, 3818585), (20, 3054868), (37, 1651280), (40, 1527434), (74, 825640), (80, 763717), (148, 412820), (185, 330256), (296, 206410), (370, 165128), (592, 103205), (740, 82564), (1480, 41282), (2960, 20641)]