85467400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{7243}}^1$

素因数の和:7318

約数の個数: 48

約数和(自身を含む): 202107600

約数和(自身を除く): 116640200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 7243, 11800, 14486, 28972, 36215, 57944, 72430, 144860, 181075, 289720, 362150, 427337, 724300, 854674, 1448600, 1709348, 2136685, 3418696, 4273370, 8546740, 10683425, 17093480, 21366850, 42733700, 85467400]

約数ペア:

[(1, 85467400), (2, 42733700), (4, 21366850), (5, 17093480), (8, 10683425), (10, 8546740), (20, 4273370), (25, 3418696), (40, 2136685), (50, 1709348), (59, 1448600), (100, 854674), (118, 724300), (200, 427337), (236, 362150), (295, 289720), (472, 181075), (590, 144860), (1180, 72430), (1475, 57944), (2360, 36215), (2950, 28972), (5900, 14486), (7243, 11800)]