39750530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 73483200

約数和(自身を除く): 33732670

約数列:

[1, 2, 5, 10, 53, 106, 179, 265, 358, 419, 530, 838, 895, 1790, 2095, 4190, 9487, 18974, 22207, 44414, 47435, 75001, 94870, 111035, 150002, 222070, 375005, 750010, 3975053, 7950106, 19875265, 39750530]

約数ペア:

[(1, 39750530), (2, 19875265), (5, 7950106), (10, 3975053), (53, 750010), (106, 375005), (179, 222070), (265, 150002), (358, 111035), (419, 94870), (530, 75001), (838, 47435), (895, 44414), (1790, 22207), (2095, 18974), (4190, 9487)]