22503400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3041}}^1$

素因数の和:3094

約数の個数: 48

約数和(自身を含む): 53752140

約数和(自身を除く): 31248740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3041, 3700, 6082, 7400, 12164, 15205, 24328, 30410, 60820, 76025, 112517, 121640, 152050, 225034, 304100, 450068, 562585, 608200, 900136, 1125170, 2250340, 2812925, 4500680, 5625850, 11251700, 22503400]

約数ペア:

[(1, 22503400), (2, 11251700), (4, 5625850), (5, 4500680), (8, 2812925), (10, 2250340), (20, 1125170), (25, 900136), (37, 608200), (40, 562585), (50, 450068), (74, 304100), (100, 225034), (148, 152050), (185, 121640), (200, 112517), (296, 76025), (370, 60820), (740, 30410), (925, 24328), (1480, 15205), (1850, 12164), (3041, 7400), (3700, 6082)]