10666880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2407

約数の個数: 64

約数和(自身を含む): 29155680

約数和(自身を除く): 18488800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2381, 4480, 4762, 9524, 11905, 16667, 19048, 23810, 33334, 38096, 47620, 66668, 76192, 83335, 95240, 133336, 152384, 166670, 190480, 266672, 304768, 333340, 380960, 533344, 666680, 761920, 1066688, 1333360, 1523840, 2133376, 2666720, 5333440, 10666880]

約数ペア:

[(1, 10666880), (2, 5333440), (4, 2666720), (5, 2133376), (7, 1523840), (8, 1333360), (10, 1066688), (14, 761920), (16, 666680), (20, 533344), (28, 380960), (32, 333340), (35, 304768), (40, 266672), (56, 190480), (64, 166670), (70, 152384), (80, 133336), (112, 95240), (128, 83335), (140, 76192), (160, 66668), (224, 47620), (280, 38096), (320, 33334), (448, 23810), (560, 19048), (640, 16667), (896, 11905), (1120, 9524), (2240, 4762), (2381, 4480)]