133540100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{78553}}^1$

素因数の和:78584

約数の個数: 36

約数和(自身を含む): 306831924

約数和(自身を除く): 173291824

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 78553, 157106, 314212, 392765, 785530, 1335401, 1571060, 1963825, 2670802, 3927650, 5341604, 6677005, 7855300, 13354010, 26708020, 33385025, 66770050, 133540100]

約数ペア:

[(1, 133540100), (2, 66770050), (4, 33385025), (5, 26708020), (10, 13354010), (17, 7855300), (20, 6677005), (25, 5341604), (34, 3927650), (50, 2670802), (68, 1963825), (85, 1571060), (100, 1335401), (170, 785530), (340, 392765), (425, 314212), (850, 157106), (1700, 78553)]