9515840

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 56

約数和(自身を含む): 22933152

約数和(自身を除く): 13417312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 227, 262, 320, 454, 524, 655, 908, 1048, 1135, 1310, 1816, 2096, 2270, 2620, 3632, 4192, 4540, 5240, 7264, 8384, 9080, 10480, 14528, 18160, 20960, 29737, 36320, 41920, 59474, 72640, 118948, 148685, 237896, 297370, 475792, 594740, 951584, 1189480, 1903168, 2378960, 4757920, 9515840]

約数ペア:

[(1, 9515840), (2, 4757920), (4, 2378960), (5, 1903168), (8, 1189480), (10, 951584), (16, 594740), (20, 475792), (32, 297370), (40, 237896), (64, 148685), (80, 118948), (131, 72640), (160, 59474), (227, 41920), (262, 36320), (320, 29737), (454, 20960), (524, 18160), (655, 14528), (908, 10480), (1048, 9080), (1135, 8384), (1310, 7264), (1816, 5240), (2096, 4540), (2270, 4192), (2620, 3632)]