33101440

素因数分解:

$2^7\times 5^1\times {\mathrm{51721}}^1$

素因数の和:51740

約数の個数: 32

約数和(自身を含む): 79134660

約数和(自身を除く): 46033220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51721, 103442, 206884, 258605, 413768, 517210, 827536, 1034420, 1655072, 2068840, 3310144, 4137680, 6620288, 8275360, 16550720, 33101440]

約数ペア:

[(1, 33101440), (2, 16550720), (4, 8275360), (5, 6620288), (8, 4137680), (10, 3310144), (16, 2068840), (20, 1655072), (32, 1034420), (40, 827536), (64, 517210), (80, 413768), (128, 258605), (160, 206884), (320, 103442), (640, 51721)]