2200247750

素因数分解:

$2^1\times 5^3\times {\mathrm{503}}^1\times {\mathrm{17497}}^1$

素因数の和:18017

約数の個数: 32

約数和(自身を含む): 4127288256

約数和(自身を除く): 1927040506

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 503, 1006, 2515, 5030, 12575, 17497, 25150, 34994, 62875, 87485, 125750, 174970, 437425, 874850, 2187125, 4374250, 8800991, 17601982, 44004955, 88009910, 220024775, 440049550, 1100123875, 2200247750]

約数ペア:

[(1, 2200247750), (2, 1100123875), (5, 440049550), (10, 220024775), (25, 88009910), (50, 44004955), (125, 17601982), (250, 8800991), (503, 4374250), (1006, 2187125), (2515, 874850), (5030, 437425), (12575, 174970), (17497, 125750), (25150, 87485), (34994, 62875)]