18280100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10753}}^1$

素因数の和:10784

約数の個数: 36

約数和(自身を含む): 42005124

約数和(自身を除く): 23725024

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 10753, 21506, 43012, 53765, 107530, 182801, 215060, 268825, 365602, 537650, 731204, 914005, 1075300, 1828010, 3656020, 4570025, 9140050, 18280100]

約数ペア:

[(1, 18280100), (2, 9140050), (4, 4570025), (5, 3656020), (10, 1828010), (17, 1075300), (20, 914005), (25, 731204), (34, 537650), (50, 365602), (68, 268825), (85, 215060), (100, 182801), (170, 107530), (340, 53765), (425, 43012), (850, 21506), (1700, 10753)]