40339460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{617}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 97179264

約数和(自身を除く): 56839804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467, 617, 934, 1234, 1868, 2335, 2468, 3085, 3269, 4319, 4670, 6170, 6538, 8638, 9340, 12340, 13076, 16345, 17276, 21595, 32690, 43190, 65380, 86380, 288139, 576278, 1152556, 1440695, 2016973, 2881390, 4033946, 5762780, 8067892, 10084865, 20169730, 40339460]

約数ペア:

[(1, 40339460), (2, 20169730), (4, 10084865), (5, 8067892), (7, 5762780), (10, 4033946), (14, 2881390), (20, 2016973), (28, 1440695), (35, 1152556), (70, 576278), (140, 288139), (467, 86380), (617, 65380), (934, 43190), (1234, 32690), (1868, 21595), (2335, 17276), (2468, 16345), (3085, 13076), (3269, 12340), (4319, 9340), (4670, 8638), (6170, 6538)]