810050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:982

約数の個数: 24

約数和(自身を含む): 1596996

約数和(自身を除く): 786946

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 953, 1906, 4765, 9530, 16201, 23825, 32402, 47650, 81005, 162010, 405025, 810050]

約数ペア:

[(1, 810050), (2, 405025), (5, 162010), (10, 81005), (17, 47650), (25, 32402), (34, 23825), (50, 16201), (85, 9530), (170, 4765), (425, 1906), (850, 953)]