38698120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56909}}^1$

素因数の和:56937

約数の個数: 32

約数和(自身を含む): 92194200

約数和(自身を除く): 53496080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56909, 113818, 227636, 284545, 455272, 569090, 967453, 1138180, 1934906, 2276360, 3869812, 4837265, 7739624, 9674530, 19349060, 38698120]

約数ペア:

[(1, 38698120), (2, 19349060), (4, 9674530), (5, 7739624), (8, 4837265), (10, 3869812), (17, 2276360), (20, 1934906), (34, 1138180), (40, 967453), (68, 569090), (85, 455272), (136, 284545), (170, 227636), (340, 113818), (680, 56909)]