1900464550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{46523}}^1$

素因数の和:46597

約数の個数: 48

約数和(自身を含む): 3807524160

約数和(自身を除く): 1907059610

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 2150, 4085, 8170, 20425, 40850, 46523, 93046, 232615, 465230, 883937, 1163075, 1767874, 2000489, 2326150, 4000978, 4419685, 8839370, 10002445, 20004890, 22098425, 38009291, 44196850, 50012225, 76018582, 100024450, 190046455, 380092910, 950232275, 1900464550]

約数ペア:

[(1, 1900464550), (2, 950232275), (5, 380092910), (10, 190046455), (19, 100024450), (25, 76018582), (38, 50012225), (43, 44196850), (50, 38009291), (86, 22098425), (95, 20004890), (190, 10002445), (215, 8839370), (430, 4419685), (475, 4000978), (817, 2326150), (950, 2000489), (1075, 1767874), (1634, 1163075), (2150, 883937), (4085, 465230), (8170, 232615), (20425, 93046), (40850, 46523)]