41905480

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9791}}^1$

素因数の和:9909

約数の個数: 32

約数和(自身を含む): 95178240

約数和(自身を除く): 53272760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 9791, 19582, 39164, 48955, 78328, 97910, 195820, 391640, 1047637, 2095274, 4190548, 5238185, 8381096, 10476370, 20952740, 41905480]

約数ペア:

[(1, 41905480), (2, 20952740), (4, 10476370), (5, 8381096), (8, 5238185), (10, 4190548), (20, 2095274), (40, 1047637), (107, 391640), (214, 195820), (428, 97910), (535, 78328), (856, 48955), (1070, 39164), (2140, 19582), (4280, 9791)]