73813060

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{8563}}^1$

素因数の和:9003

約数の個数: 24

約数和(自身を含む): 155385216

約数和(自身を除く): 81572156

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8563, 8620, 17126, 34252, 42815, 85630, 171260, 3690653, 7381306, 14762612, 18453265, 36906530, 73813060]

約数ペア:

[(1, 73813060), (2, 36906530), (4, 18453265), (5, 14762612), (10, 7381306), (20, 3690653), (431, 171260), (862, 85630), (1724, 42815), (2155, 34252), (4310, 17126), (8563, 8620)]