24805120

素因数分解:

$2^8\times 5^1\times {\mathrm{19379}}^1$

素因数の和:19400

約数の個数: 36

約数和(自身を含む): 59419080

約数和(自身を除く): 34613960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 19379, 38758, 77516, 96895, 155032, 193790, 310064, 387580, 620128, 775160, 1240256, 1550320, 2480512, 3100640, 4961024, 6201280, 12402560, 24805120]

約数ペア:

[(1, 24805120), (2, 12402560), (4, 6201280), (5, 4961024), (8, 3100640), (10, 2480512), (16, 1550320), (20, 1240256), (32, 775160), (40, 620128), (64, 387580), (80, 310064), (128, 193790), (160, 155032), (256, 96895), (320, 77516), (640, 38758), (1280, 19379)]