66200320

素因数分解:

$2^8\times 5^1\times {\mathrm{51719}}^1$

素因数の和:51740

約数の個数: 36

約数和(自身を含む): 158573520

約数和(自身を除く): 92373200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 51719, 103438, 206876, 258595, 413752, 517190, 827504, 1034380, 1655008, 2068760, 3310016, 4137520, 6620032, 8275040, 13240064, 16550080, 33100160, 66200320]

約数ペア:

[(1, 66200320), (2, 33100160), (4, 16550080), (5, 13240064), (8, 8275040), (10, 6620032), (16, 4137520), (20, 3310016), (32, 2068760), (40, 1655008), (64, 1034380), (80, 827504), (128, 517190), (160, 413752), (256, 258595), (320, 206876), (640, 103438), (1280, 51719)]