85096480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75979}}^1$

素因数の和:76001

約数の個数: 48

約数和(自身を含む): 229763520

約数和(自身を除く): 144667040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 75979, 151958, 303916, 379895, 531853, 607832, 759790, 1063706, 1215664, 1519580, 2127412, 2431328, 2659265, 3039160, 4254824, 5318530, 6078320, 8509648, 10637060, 12156640, 17019296, 21274120, 42548240, 85096480]

約数ペア:

[(1, 85096480), (2, 42548240), (4, 21274120), (5, 17019296), (7, 12156640), (8, 10637060), (10, 8509648), (14, 6078320), (16, 5318530), (20, 4254824), (28, 3039160), (32, 2659265), (35, 2431328), (40, 2127412), (56, 1519580), (70, 1215664), (80, 1063706), (112, 759790), (140, 607832), (160, 531853), (224, 379895), (280, 303916), (560, 151958), (1120, 75979)]