19272400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{6883}}^1$

素因数の和:6908

約数の個数: 60

約数和(自身を含む): 52924192

約数和(自身を除く): 33651792

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, 6883, 13766, 27532, 34415, 48181, 55064, 68830, 96362, 110128, 137660, 172075, 192724, 240905, 275320, 344150, 385448, 481810, 550640, 688300, 770896, 963620, 1204525, 1376600, 1927240, 2409050, 2753200, 3854480, 4818100, 9636200, 19272400]

約数ペア:

[(1, 19272400), (2, 9636200), (4, 4818100), (5, 3854480), (7, 2753200), (8, 2409050), (10, 1927240), (14, 1376600), (16, 1204525), (20, 963620), (25, 770896), (28, 688300), (35, 550640), (40, 481810), (50, 385448), (56, 344150), (70, 275320), (80, 240905), (100, 192724), (112, 172075), (140, 137660), (175, 110128), (200, 96362), (280, 68830), (350, 55064), (400, 48181), (560, 34415), (700, 27532), (1400, 13766), (2800, 6883)]