2912982050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{16001}}^1$

素因数の和:16355

約数の個数: 48

約数和(自身を含む): 5928933024

約数和(自身を除く): 3015950974

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 331, 550, 662, 1655, 3310, 3641, 7282, 8275, 16001, 16550, 18205, 32002, 36410, 80005, 91025, 160010, 176011, 182050, 352022, 400025, 800050, 880055, 1760110, 4400275, 5296331, 8800550, 10592662, 26481655, 52963310, 58259641, 116519282, 132408275, 264816550, 291298205, 582596410, 1456491025, 2912982050]

約数ペア:

[(1, 2912982050), (2, 1456491025), (5, 582596410), (10, 291298205), (11, 264816550), (22, 132408275), (25, 116519282), (50, 58259641), (55, 52963310), (110, 26481655), (275, 10592662), (331, 8800550), (550, 5296331), (662, 4400275), (1655, 1760110), (3310, 880055), (3641, 800050), (7282, 400025), (8275, 352022), (16001, 182050), (16550, 176011), (18205, 160010), (32002, 91025), (36410, 80005)]