9969702020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{26111}}^1$

素因数の和:27260

約数の個数: 48

約数和(自身を含む): 22188515328

約数和(自身を除く): 12218813308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1123, 2246, 4492, 5615, 11230, 19091, 22460, 26111, 38182, 52222, 76364, 95455, 104444, 130555, 190910, 261110, 381820, 443887, 522220, 887774, 1775548, 2219435, 4438870, 8877740, 29322653, 58645306, 117290612, 146613265, 293226530, 498485101, 586453060, 996970202, 1993940404, 2492425505, 4984851010, 9969702020]

約数ペア:

[(1, 9969702020), (2, 4984851010), (4, 2492425505), (5, 1993940404), (10, 996970202), (17, 586453060), (20, 498485101), (34, 293226530), (68, 146613265), (85, 117290612), (170, 58645306), (340, 29322653), (1123, 8877740), (2246, 4438870), (4492, 2219435), (5615, 1775548), (11230, 887774), (19091, 522220), (22460, 443887), (26111, 381820), (38182, 261110), (52222, 190910), (76364, 130555), (95455, 104444)]