2216251550

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{163561}}^1$

素因数の和:163844

約数の個数: 24

約数和(自身を含む): 4137464352

約数和(自身を除く): 1921212802

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 1355, 2710, 6775, 13550, 163561, 327122, 817805, 1635610, 4089025, 8178050, 44325031, 88650062, 221625155, 443250310, 1108125775, 2216251550]

約数ペア:

[(1, 2216251550), (2, 1108125775), (5, 443250310), (10, 221625155), (25, 88650062), (50, 44325031), (271, 8178050), (542, 4089025), (1355, 1635610), (2710, 817805), (6775, 327122), (13550, 163561)]