39376130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 72921600

約数和(自身を除く): 33545470

約数列:

[1, 2, 5, 10, 47, 94, 199, 235, 398, 421, 470, 842, 995, 1990, 2105, 4210, 9353, 18706, 19787, 39574, 46765, 83779, 93530, 98935, 167558, 197870, 418895, 837790, 3937613, 7875226, 19688065, 39376130]

約数ペア:

[(1, 39376130), (2, 19688065), (5, 7875226), (10, 3937613), (47, 837790), (94, 418895), (199, 197870), (235, 167558), (398, 98935), (421, 93530), (470, 83779), (842, 46765), (995, 39574), (1990, 19787), (2105, 18706), (4210, 9353)]