88700960

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6229}}^1$

素因数の和:6333

約数の個数: 48

約数和(自身を含む): 211944600

約数和(自身を除く): 123243640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 6229, 7120, 12458, 14240, 24916, 31145, 49832, 62290, 99664, 124580, 199328, 249160, 498320, 554381, 996640, 1108762, 2217524, 2771905, 4435048, 5543810, 8870096, 11087620, 17740192, 22175240, 44350480, 88700960]

約数ペア:

[(1, 88700960), (2, 44350480), (4, 22175240), (5, 17740192), (8, 11087620), (10, 8870096), (16, 5543810), (20, 4435048), (32, 2771905), (40, 2217524), (80, 1108762), (89, 996640), (160, 554381), (178, 498320), (356, 249160), (445, 199328), (712, 124580), (890, 99664), (1424, 62290), (1780, 49832), (2848, 31145), (3560, 24916), (6229, 14240), (7120, 12458)]