172040510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{24683}}^1$

素因数の和:24748

約数の個数: 32

約数和(自身を含む): 335899872

約数和(自身を除く): 163859362

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 24683, 49366, 123415, 246830, 419611, 839222, 1012003, 2024006, 2098055, 4196110, 5060015, 10120030, 17204051, 34408102, 86020255, 172040510]

約数ペア:

[(1, 172040510), (2, 86020255), (5, 34408102), (10, 17204051), (17, 10120030), (34, 5060015), (41, 4196110), (82, 2098055), (85, 2024006), (170, 1012003), (205, 839222), (410, 419611), (697, 246830), (1394, 123415), (3485, 49366), (6970, 24683)]