119545520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{40387}}^1$

素因数の和:40437

約数の個数: 40

約数和(自身を含む): 285462384

約数和(自身を除く): 165916864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 40387, 80774, 161548, 201935, 323096, 403870, 646192, 807740, 1494319, 1615480, 2988638, 3230960, 5977276, 7471595, 11954552, 14943190, 23909104, 29886380, 59772760, 119545520]

約数ペア:

[(1, 119545520), (2, 59772760), (4, 29886380), (5, 23909104), (8, 14943190), (10, 11954552), (16, 7471595), (20, 5977276), (37, 3230960), (40, 2988638), (74, 1615480), (80, 1494319), (148, 807740), (185, 646192), (296, 403870), (370, 323096), (592, 201935), (740, 161548), (1480, 80774), (2960, 40387)]