543759940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{9437}}^1$

素因数の和:9556

約数の個数: 48

約数和(自身を含む): 1186016832

約数和(自身を除く): 642256892

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1340, 2881, 5762, 9437, 11524, 14405, 18874, 28810, 37748, 47185, 57620, 94370, 188740, 405791, 632279, 811582, 1264558, 1623164, 2028955, 2529116, 3161395, 4057910, 6322790, 8115820, 12645580, 27187997, 54375994, 108751988, 135939985, 271879970, 543759940]

約数ペア:

[(1, 543759940), (2, 271879970), (4, 135939985), (5, 108751988), (10, 54375994), (20, 27187997), (43, 12645580), (67, 8115820), (86, 6322790), (134, 4057910), (172, 3161395), (215, 2529116), (268, 2028955), (335, 1623164), (430, 1264558), (670, 811582), (860, 632279), (1340, 405791), (2881, 188740), (5762, 94370), (9437, 57620), (11524, 47185), (14405, 37748), (18874, 28810)]