56198080

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2957

約数の個数: 56

約数和(自身を含む): 136062720

約数和(自身を除く): 79864640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 2879, 3904, 4880, 5758, 9760, 11516, 14395, 19520, 23032, 28790, 46064, 57580, 92128, 115160, 175619, 184256, 230320, 351238, 460640, 702476, 878095, 921280, 1404952, 1756190, 2809904, 3512380, 5619808, 7024760, 11239616, 14049520, 28099040, 56198080]

約数ペア:

[(1, 56198080), (2, 28099040), (4, 14049520), (5, 11239616), (8, 7024760), (10, 5619808), (16, 3512380), (20, 2809904), (32, 1756190), (40, 1404952), (61, 921280), (64, 878095), (80, 702476), (122, 460640), (160, 351238), (244, 230320), (305, 184256), (320, 175619), (488, 115160), (610, 92128), (976, 57580), (1220, 46064), (1952, 28790), (2440, 23032), (2879, 19520), (3904, 14395), (4880, 11516), (5758, 9760)]