27354760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 63892800

約数和(自身を除く): 36538040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 67, 118, 134, 173, 236, 268, 295, 335, 346, 472, 536, 590, 670, 692, 865, 1180, 1340, 1384, 1730, 2360, 2680, 3460, 3953, 6920, 7906, 10207, 11591, 15812, 19765, 20414, 23182, 31624, 39530, 40828, 46364, 51035, 57955, 79060, 81656, 92728, 102070, 115910, 158120, 204140, 231820, 408280, 463640, 683869, 1367738, 2735476, 3419345, 5470952, 6838690, 13677380, 27354760]

約数ペア:

[(1, 27354760), (2, 13677380), (4, 6838690), (5, 5470952), (8, 3419345), (10, 2735476), (20, 1367738), (40, 683869), (59, 463640), (67, 408280), (118, 231820), (134, 204140), (173, 158120), (236, 115910), (268, 102070), (295, 92728), (335, 81656), (346, 79060), (472, 57955), (536, 51035), (590, 46364), (670, 40828), (692, 39530), (865, 31624), (1180, 23182), (1340, 20414), (1384, 19765), (1730, 15812), (2360, 11591), (2680, 10207), (3460, 7906), (3953, 6920)]