27448400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{9803}}^1$

素因数の和:9828

約数の個数: 60

約数和(自身を含む): 75373152

約数和(自身を除く): 47924752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 9803, 19606, 39212, 49015, 68621, 78424, 98030, 137242, 156848, 196060, 245075, 274484, 343105, 392120, 490150, 548968, 686210, 784240, 980300, 1097936, 1372420, 1715525, 1960600, 2744840, 3431050, 3921200, 5489680, 6862100, 13724200, 27448400]

約数ペア:

[(1, 27448400), (2, 13724200), (4, 6862100), (5, 5489680), (7, 3921200), (8, 3431050), (10, 2744840), (14, 1960600), (16, 1715525), (20, 1372420), (25, 1097936), (28, 980300), (35, 784240), (40, 686210), (50, 548968), (56, 490150), (70, 392120), (80, 343105), (100, 274484), (112, 245075), (140, 196060), (175, 156848), (200, 137242), (280, 98030), (350, 78424), (400, 68621), (560, 49015), (700, 39212), (1400, 19606), (2800, 9803)]