434300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 973896

約数和(自身を除く): 539596

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 101, 172, 202, 215, 404, 430, 505, 860, 1010, 1075, 2020, 2150, 2525, 4300, 4343, 5050, 8686, 10100, 17372, 21715, 43430, 86860, 108575, 217150, 434300]

約数ペア:

[(1, 434300), (2, 217150), (4, 108575), (5, 86860), (10, 43430), (20, 21715), (25, 17372), (43, 10100), (50, 8686), (86, 5050), (100, 4343), (101, 4300), (172, 2525), (202, 2150), (215, 2020), (404, 1075), (430, 1010), (505, 860)]