4789760

素因数分解:

$2^9\times 5^1\times {\mathrm{1871}}^1$

素因数の和:1894

約数の個数: 40

約数和(自身を含む): 11490336

約数和(自身を除く): 6700576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 1871, 2560, 3742, 7484, 9355, 14968, 18710, 29936, 37420, 59872, 74840, 119744, 149680, 239488, 299360, 478976, 598720, 957952, 1197440, 2394880, 4789760]

約数ペア:

[(1, 4789760), (2, 2394880), (4, 1197440), (5, 957952), (8, 598720), (10, 478976), (16, 299360), (20, 239488), (32, 149680), (40, 119744), (64, 74840), (80, 59872), (128, 37420), (160, 29936), (256, 18710), (320, 14968), (512, 9355), (640, 7484), (1280, 3742), (1871, 2560)]