54210005000

素因数分解:

$2^3\times 5^4\times {\mathrm{10842001}}^1$

素因数の和:10842027

約数の個数: 40

約数和(自身を含む): 127014053430

約数和(自身を除く): 72804048430

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 10842001, 21684002, 43368004, 54210005, 86736008, 108420010, 216840020, 271050025, 433680040, 542100050, 1084200100, 1355250125, 2168400200, 2710500250, 5421000500, 6776250625, 10842001000, 13552501250, 27105002500, 54210005000]

約数ペア:

[(1, 54210005000), (2, 27105002500), (4, 13552501250), (5, 10842001000), (8, 6776250625), (10, 5421000500), (20, 2710500250), (25, 2168400200), (40, 1355250125), (50, 1084200100), (100, 542100050), (125, 433680040), (200, 271050025), (250, 216840020), (500, 108420010), (625, 86736008), (1000, 54210005), (1250, 43368004), (2500, 21684002), (5000, 10842001)]