115952240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85259}}^1$

素因数の和:85289

約数の個数: 40

約数和(自身を含む): 285450480

約数和(自身を除く): 169498240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 85259, 170518, 341036, 426295, 682072, 852590, 1364144, 1449403, 1705180, 2898806, 3410360, 5797612, 6820720, 7247015, 11595224, 14494030, 23190448, 28988060, 57976120, 115952240]

約数ペア:

[(1, 115952240), (2, 57976120), (4, 28988060), (5, 23190448), (8, 14494030), (10, 11595224), (16, 7247015), (17, 6820720), (20, 5797612), (34, 3410360), (40, 2898806), (68, 1705180), (80, 1449403), (85, 1364144), (136, 852590), (170, 682072), (272, 426295), (340, 341036), (680, 170518), (1360, 85259)]