8078420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 20415360

約数和(自身を除く): 12336940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3037, 6074, 12148, 15185, 21259, 30370, 42518, 57703, 60740, 85036, 106295, 115406, 212590, 230812, 288515, 403921, 425180, 577030, 807842, 1154060, 1615684, 2019605, 4039210, 8078420]

約数ペア:

[(1, 8078420), (2, 4039210), (4, 2019605), (5, 1615684), (7, 1154060), (10, 807842), (14, 577030), (19, 425180), (20, 403921), (28, 288515), (35, 230812), (38, 212590), (70, 115406), (76, 106295), (95, 85036), (133, 60740), (140, 57703), (190, 42518), (266, 30370), (380, 21259), (532, 15185), (665, 12148), (1330, 6074), (2660, 3037)]