988266100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{581333}}^1$

素因数の和:581364

約数の個数: 36

約数和(自身を含む): 2270690604

約数和(自身を除く): 1282424504

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 581333, 1162666, 2325332, 2906665, 5813330, 9882661, 11626660, 14533325, 19765322, 29066650, 39530644, 49413305, 58133300, 98826610, 197653220, 247066525, 494133050, 988266100]

約数ペア:

[(1, 988266100), (2, 494133050), (4, 247066525), (5, 197653220), (10, 98826610), (17, 58133300), (20, 49413305), (25, 39530644), (34, 29066650), (50, 19765322), (68, 14533325), (85, 11626660), (100, 9882661), (170, 5813330), (340, 2906665), (425, 2325332), (850, 1162666), (1700, 581333)]