5555240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4789}}^1$

素因数の和:4829

約数の個数: 32

約数和(自身を含む): 12933000

約数和(自身を除く): 7377760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4789, 9578, 19156, 23945, 38312, 47890, 95780, 138881, 191560, 277762, 555524, 694405, 1111048, 1388810, 2777620, 5555240]

約数ペア:

[(1, 5555240), (2, 2777620), (4, 1388810), (5, 1111048), (8, 694405), (10, 555524), (20, 277762), (29, 191560), (40, 138881), (58, 95780), (116, 47890), (145, 38312), (232, 23945), (290, 19156), (580, 9578), (1160, 4789)]