118655000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 292875000

約数和(自身を除く): 174220000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 625, 760, 950, 1000, 1249, 1250, 1900, 2375, 2498, 2500, 3800, 4750, 4996, 5000, 6245, 9500, 9992, 11875, 12490, 19000, 23731, 23750, 24980, 31225, 47462, 47500, 49960, 62450, 94924, 95000, 118655, 124900, 156125, 189848, 237310, 249800, 312250, 474620, 593275, 624500, 780625, 949240, 1186550, 1249000, 1561250, 2373100, 2966375, 3122500, 4746200, 5932750, 6245000, 11865500, 14831875, 23731000, 29663750, 59327500, 118655000]

約数ペア:

[(1, 118655000), (2, 59327500), (4, 29663750), (5, 23731000), (8, 14831875), (10, 11865500), (19, 6245000), (20, 5932750), (25, 4746200), (38, 3122500), (40, 2966375), (50, 2373100), (76, 1561250), (95, 1249000), (100, 1186550), (125, 949240), (152, 780625), (190, 624500), (200, 593275), (250, 474620), (380, 312250), (475, 249800), (500, 237310), (625, 189848), (760, 156125), (950, 124900), (1000, 118655), (1249, 95000), (1250, 94924), (1900, 62450), (2375, 49960), (2498, 47500), (2500, 47462), (3800, 31225), (4750, 24980), (4996, 23750), (5000, 23731), (6245, 19000), (9500, 12490), (9992, 11875)]