28416320

素因数分解:

$2^6\times 5^1\times {\mathrm{88801}}^1$

素因数の和:88818

約数の個数: 28

約数和(自身を含む): 67667124

約数和(自身を除く): 39250804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 88801, 177602, 355204, 444005, 710408, 888010, 1420816, 1776020, 2841632, 3552040, 5683264, 7104080, 14208160, 28416320]

約数ペア:

[(1, 28416320), (2, 14208160), (4, 7104080), (5, 5683264), (8, 3552040), (10, 2841632), (16, 1776020), (20, 1420816), (32, 888010), (40, 710408), (64, 444005), (80, 355204), (160, 177602), (320, 88801)]