39401410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5653}}^1$

素因数の和:5718

約数の個数: 32

約数和(自身を含む): 76939632

約数和(自身を除く): 37538222

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 5653, 6970, 11306, 28265, 56530, 96101, 192202, 231773, 463546, 480505, 961010, 1158865, 2317730, 3940141, 7880282, 19700705, 39401410]

約数ペア:

[(1, 39401410), (2, 19700705), (5, 7880282), (10, 3940141), (17, 2317730), (34, 1158865), (41, 961010), (82, 480505), (85, 463546), (170, 231773), (205, 192202), (410, 96101), (697, 56530), (1394, 28265), (3485, 11306), (5653, 6970)]