22860920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33619}}^1$

素因数の和:33647

約数の個数: 32

約数和(自身を含む): 54464400

約数和(自身を除く): 31603480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 33619, 67238, 134476, 168095, 268952, 336190, 571523, 672380, 1143046, 1344760, 2286092, 2857615, 4572184, 5715230, 11430460, 22860920]

約数ペア:

[(1, 22860920), (2, 11430460), (4, 5715230), (5, 4572184), (8, 2857615), (10, 2286092), (17, 1344760), (20, 1143046), (34, 672380), (40, 571523), (68, 336190), (85, 268952), (136, 168095), (170, 134476), (340, 67238), (680, 33619)]