23826290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 20825230

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 509, 755, 1018, 1510, 2545, 4681, 5090, 9362, 15779, 23405, 31558, 46810, 76859, 78895, 153718, 157790, 384295, 768590, 2382629, 4765258, 11913145, 23826290]

約数ペア:

[(1, 23826290), (2, 11913145), (5, 4765258), (10, 2382629), (31, 768590), (62, 384295), (151, 157790), (155, 153718), (302, 78895), (310, 76859), (509, 46810), (755, 31558), (1018, 23405), (1510, 15779), (2545, 9362), (4681, 5090)]