137059720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11939}}^1$

素因数の和:11998

約数の個数: 64

約数和(自身を含む): 361065600

約数和(自身を除く): 224005880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 11939, 23878, 47756, 59695, 83573, 95512, 119390, 167146, 238780, 334292, 417865, 477560, 489499, 668584, 835730, 978998, 1671460, 1957996, 2447495, 3342920, 3426493, 3915992, 4894990, 6852986, 9789980, 13705972, 17132465, 19579960, 27411944, 34264930, 68529860, 137059720]

約数ペア:

[(1, 137059720), (2, 68529860), (4, 34264930), (5, 27411944), (7, 19579960), (8, 17132465), (10, 13705972), (14, 9789980), (20, 6852986), (28, 4894990), (35, 3915992), (40, 3426493), (41, 3342920), (56, 2447495), (70, 1957996), (82, 1671460), (140, 978998), (164, 835730), (205, 668584), (280, 489499), (287, 477560), (328, 417865), (410, 334292), (574, 238780), (820, 167146), (1148, 119390), (1435, 95512), (1640, 83573), (2296, 59695), (2870, 47756), (5740, 23878), (11480, 11939)]