82174360

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8971}}^1$

素因数の和:9211

約数の個数: 32

約数和(自身を含む): 185720400

約数和(自身を除く): 103546040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 8971, 9160, 17942, 35884, 44855, 71768, 89710, 179420, 358840, 2054359, 4108718, 8217436, 10271795, 16434872, 20543590, 41087180, 82174360]

約数ペア:

[(1, 82174360), (2, 41087180), (4, 20543590), (5, 16434872), (8, 10271795), (10, 8217436), (20, 4108718), (40, 2054359), (229, 358840), (458, 179420), (916, 89710), (1145, 71768), (1832, 44855), (2290, 35884), (4580, 17942), (8971, 9160)]