17240320

素因数分解:

$2^8\times 5^1\times {\mathrm{13469}}^1$

素因数の和:13490

約数の個数: 36

約数和(自身を含む): 41299020

約数和(自身を除く): 24058700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 13469, 26938, 53876, 67345, 107752, 134690, 215504, 269380, 431008, 538760, 862016, 1077520, 1724032, 2155040, 3448064, 4310080, 8620160, 17240320]

約数ペア:

[(1, 17240320), (2, 8620160), (4, 4310080), (5, 3448064), (8, 2155040), (10, 1724032), (16, 1077520), (20, 862016), (32, 538760), (40, 431008), (64, 269380), (80, 215504), (128, 134690), (160, 107752), (256, 67345), (320, 53876), (640, 26938), (1280, 13469)]