10115780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 22317120

約数和(自身を除く): 12201340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 163, 214, 290, 326, 428, 535, 580, 652, 815, 1070, 1630, 2140, 3103, 3260, 4727, 6206, 9454, 12412, 15515, 17441, 18908, 23635, 31030, 34882, 47270, 62060, 69764, 87205, 94540, 174410, 348820, 505789, 1011578, 2023156, 2528945, 5057890, 10115780]

約数ペア:

[(1, 10115780), (2, 5057890), (4, 2528945), (5, 2023156), (10, 1011578), (20, 505789), (29, 348820), (58, 174410), (107, 94540), (116, 87205), (145, 69764), (163, 62060), (214, 47270), (290, 34882), (326, 31030), (428, 23635), (535, 18908), (580, 17441), (652, 15515), (815, 12412), (1070, 9454), (1630, 6206), (2140, 4727), (3103, 3260)]