72694000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1955

約数の個数: 80

約数和(自身を含む): 185122080

約数和(自身を除く): 112428080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 1913, 2000, 2375, 3800, 3826, 4750, 7600, 7652, 9500, 9565, 15304, 19000, 19130, 30608, 36347, 38000, 38260, 47825, 72694, 76520, 95650, 145388, 153040, 181735, 191300, 239125, 290776, 363470, 382600, 478250, 581552, 726940, 765200, 908675, 956500, 1453880, 1817350, 1913000, 2907760, 3634700, 3826000, 4543375, 7269400, 9086750, 14538800, 18173500, 36347000, 72694000]

約数ペア:

[(1, 72694000), (2, 36347000), (4, 18173500), (5, 14538800), (8, 9086750), (10, 7269400), (16, 4543375), (19, 3826000), (20, 3634700), (25, 2907760), (38, 1913000), (40, 1817350), (50, 1453880), (76, 956500), (80, 908675), (95, 765200), (100, 726940), (125, 581552), (152, 478250), (190, 382600), (200, 363470), (250, 290776), (304, 239125), (380, 191300), (400, 181735), (475, 153040), (500, 145388), (760, 95650), (950, 76520), (1000, 72694), (1520, 47825), (1900, 38260), (1913, 38000), (2000, 36347), (2375, 30608), (3800, 19130), (3826, 19000), (4750, 15304), (7600, 9565), (7652, 9500)]