29248840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43013}}^1$

素因数の和:43041

約数の個数: 32

約数和(自身を含む): 69682680

約数和(自身を除く): 40433840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 43013, 86026, 172052, 215065, 344104, 430130, 731221, 860260, 1462442, 1720520, 2924884, 3656105, 5849768, 7312210, 14624420, 29248840]

約数ペア:

[(1, 29248840), (2, 14624420), (4, 7312210), (5, 5849768), (8, 3656105), (10, 2924884), (17, 1720520), (20, 1462442), (34, 860260), (40, 731221), (68, 430130), (85, 344104), (136, 215065), (170, 172052), (340, 86026), (680, 43013)]