40630940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4919}}^1$

素因数の和:4994

約数の個数: 48

約数和(自身を含む): 99187200

約数和(自身を除く): 58556260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 4919, 8260, 9838, 19676, 24595, 34433, 49190, 68866, 98380, 137732, 172165, 290221, 344330, 580442, 688660, 1160884, 1451105, 2031547, 2902210, 4063094, 5804420, 8126188, 10157735, 20315470, 40630940]

約数ペア:

[(1, 40630940), (2, 20315470), (4, 10157735), (5, 8126188), (7, 5804420), (10, 4063094), (14, 2902210), (20, 2031547), (28, 1451105), (35, 1160884), (59, 688660), (70, 580442), (118, 344330), (140, 290221), (236, 172165), (295, 137732), (413, 98380), (590, 68866), (826, 49190), (1180, 34433), (1652, 24595), (2065, 19676), (4130, 9838), (4919, 8260)]