13812050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 32378880

約数和(自身を除く): 18566830

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 38, 50, 62, 67, 70, 95, 133, 134, 155, 175, 190, 217, 266, 310, 335, 350, 434, 469, 475, 589, 665, 670, 775, 938, 950, 1085, 1178, 1273, 1330, 1550, 1675, 2077, 2170, 2345, 2546, 2945, 3325, 3350, 4123, 4154, 4690, 5425, 5890, 6365, 6650, 8246, 8911, 10385, 10850, 11725, 12730, 14539, 14725, 17822, 20615, 20770, 23450, 29078, 29450, 31825, 39463, 41230, 44555, 51925, 63650, 72695, 78926, 89110, 103075, 103850, 145390, 197315, 206150, 222775, 276241, 363475, 394630, 445550, 552482, 726950, 986575, 1381205, 1973150, 2762410, 6906025, 13812050]

約数ペア:

[(1, 13812050), (2, 6906025), (5, 2762410), (7, 1973150), (10, 1381205), (14, 986575), (19, 726950), (25, 552482), (31, 445550), (35, 394630), (38, 363475), (50, 276241), (62, 222775), (67, 206150), (70, 197315), (95, 145390), (133, 103850), (134, 103075), (155, 89110), (175, 78926), (190, 72695), (217, 63650), (266, 51925), (310, 44555), (335, 41230), (350, 39463), (434, 31825), (469, 29450), (475, 29078), (589, 23450), (665, 20770), (670, 20615), (775, 17822), (938, 14725), (950, 14539), (1085, 12730), (1178, 11725), (1273, 10850), (1330, 10385), (1550, 8911), (1675, 8246), (2077, 6650), (2170, 6365), (2345, 5890), (2546, 5425), (2945, 4690), (3325, 4154), (3350, 4123)]