29375440

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2803}}^1$

素因数の和:2947

約数の個数: 40

約数和(自身を含む): 68843808

約数和(自身を除く): 39468368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 2803, 5240, 5606, 10480, 11212, 14015, 22424, 28030, 44848, 56060, 112120, 224240, 367193, 734386, 1468772, 1835965, 2937544, 3671930, 5875088, 7343860, 14687720, 29375440]

約数ペア:

[(1, 29375440), (2, 14687720), (4, 7343860), (5, 5875088), (8, 3671930), (10, 2937544), (16, 1835965), (20, 1468772), (40, 734386), (80, 367193), (131, 224240), (262, 112120), (524, 56060), (655, 44848), (1048, 28030), (1310, 22424), (2096, 14015), (2620, 11212), (2803, 10480), (5240, 5606)]