38506400

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:526

約数の個数: 72

約数和(自身を含む): 94993920

約数和(自身を除く): 56487520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 379, 400, 508, 635, 758, 800, 1016, 1270, 1516, 1895, 2032, 2540, 3032, 3175, 3790, 4064, 5080, 6064, 6350, 7580, 9475, 10160, 12128, 12700, 15160, 18950, 20320, 25400, 30320, 37900, 48133, 50800, 60640, 75800, 96266, 101600, 151600, 192532, 240665, 303200, 385064, 481330, 770128, 962660, 1203325, 1540256, 1925320, 2406650, 3850640, 4813300, 7701280, 9626600, 19253200, 38506400]

約数ペア:

[(1, 38506400), (2, 19253200), (4, 9626600), (5, 7701280), (8, 4813300), (10, 3850640), (16, 2406650), (20, 1925320), (25, 1540256), (32, 1203325), (40, 962660), (50, 770128), (80, 481330), (100, 385064), (127, 303200), (160, 240665), (200, 192532), (254, 151600), (379, 101600), (400, 96266), (508, 75800), (635, 60640), (758, 50800), (800, 48133), (1016, 37900), (1270, 30320), (1516, 25400), (1895, 20320), (2032, 18950), (2540, 15160), (3032, 12700), (3175, 12128), (3790, 10160), (4064, 9475), (5080, 7580), (6064, 6350)]