1354488520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{39979}}^1$

素因数の和:40019

約数の個数: 96

約数和(自身を含む): 3828484800

約数和(自身を除く): 2473996280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4235, 4840, 6776, 8470, 16940, 33880, 39979, 79958, 159916, 199895, 279853, 319832, 399790, 439769, 559706, 799580, 879538, 1119412, 1399265, 1599160, 1759076, 2198845, 2238824, 2798530, 3078383, 3518152, 4397690, 4837459, 5597060, 6156766, 8795380, 9674918, 11194120, 12313532, 15391915, 17590760, 19349836, 24187295, 24627064, 30783830, 33862213, 38699672, 48374590, 61567660, 67724426, 96749180, 123135320, 135448852, 169311065, 193498360, 270897704, 338622130, 677244260, 1354488520]

約数ペア:

[(1, 1354488520), (2, 677244260), (4, 338622130), (5, 270897704), (7, 193498360), (8, 169311065), (10, 135448852), (11, 123135320), (14, 96749180), (20, 67724426), (22, 61567660), (28, 48374590), (35, 38699672), (40, 33862213), (44, 30783830), (55, 24627064), (56, 24187295), (70, 19349836), (77, 17590760), (88, 15391915), (110, 12313532), (121, 11194120), (140, 9674918), (154, 8795380), (220, 6156766), (242, 5597060), (280, 4837459), (308, 4397690), (385, 3518152), (440, 3078383), (484, 2798530), (605, 2238824), (616, 2198845), (770, 1759076), (847, 1599160), (968, 1399265), (1210, 1119412), (1540, 879538), (1694, 799580), (2420, 559706), (3080, 439769), (3388, 399790), (4235, 319832), (4840, 279853), (6776, 199895), (8470, 159916), (16940, 79958), (33880, 39979)]