39734330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 73785600

約数和(自身を除く): 34051270

約数列:

[1, 2, 5, 10, 41, 82, 199, 205, 398, 410, 487, 974, 995, 1990, 2435, 4870, 8159, 16318, 19967, 39934, 40795, 81590, 96913, 99835, 193826, 199670, 484565, 969130, 3973433, 7946866, 19867165, 39734330]

約数ペア:

[(1, 39734330), (2, 19867165), (5, 7946866), (10, 3973433), (41, 969130), (82, 484565), (199, 199670), (205, 193826), (398, 99835), (410, 96913), (487, 81590), (974, 40795), (995, 39934), (1990, 19967), (2435, 16318), (4870, 8159)]