40707670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 76839840

約数和(自身を除く): 36132170

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 2309, 3526, 4618, 8815, 11545, 17630, 23090, 94669, 99287, 189338, 198574, 473345, 496435, 946690, 992870, 4070767, 8141534, 20353835, 40707670]

約数ペア:

[(1, 40707670), (2, 20353835), (5, 8141534), (10, 4070767), (41, 992870), (43, 946690), (82, 496435), (86, 473345), (205, 198574), (215, 189338), (410, 99287), (430, 94669), (1763, 23090), (2309, 17630), (3526, 11545), (4618, 8815)]