1085207840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233881}}^1$

素因数の和:233925

約数の個数: 48

約数和(自身を含む): 2652221880

約数和(自身を除く): 1567014040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 233881, 467762, 935524, 1169405, 1871048, 2338810, 3742096, 4677620, 6782549, 7484192, 9355240, 13565098, 18710480, 27130196, 33912745, 37420960, 54260392, 67825490, 108520784, 135650980, 217041568, 271301960, 542603920, 1085207840]

約数ペア:

[(1, 1085207840), (2, 542603920), (4, 271301960), (5, 217041568), (8, 135650980), (10, 108520784), (16, 67825490), (20, 54260392), (29, 37420960), (32, 33912745), (40, 27130196), (58, 18710480), (80, 13565098), (116, 9355240), (145, 7484192), (160, 6782549), (232, 4677620), (290, 3742096), (464, 2338810), (580, 1871048), (928, 1169405), (1160, 935524), (2320, 467762), (4640, 233881)]