71074880

素因数分解:

$2^6\times 5^1\times {\mathrm{222109}}^1$

素因数の和:222126

約数の個数: 28

約数和(自身を含む): 169247820

約数和(自身を除く): 98172940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 222109, 444218, 888436, 1110545, 1776872, 2221090, 3553744, 4442180, 7107488, 8884360, 14214976, 17768720, 35537440, 71074880]

約数ペア:

[(1, 71074880), (2, 35537440), (4, 17768720), (5, 14214976), (8, 8884360), (10, 7107488), (16, 4442180), (20, 3553744), (32, 2221090), (40, 1776872), (64, 1110545), (80, 888436), (160, 444218), (320, 222109)]