4500920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6619}}^1$

素因数の和:6647

約数の個数: 32

約数和(自身を含む): 10724400

約数和(自身を除く): 6223480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 6619, 13238, 26476, 33095, 52952, 66190, 112523, 132380, 225046, 264760, 450092, 562615, 900184, 1125230, 2250460, 4500920]

約数ペア:

[(1, 4500920), (2, 2250460), (4, 1125230), (5, 900184), (8, 562615), (10, 450092), (17, 264760), (20, 225046), (34, 132380), (40, 112523), (68, 66190), (85, 52952), (136, 33095), (170, 26476), (340, 13238), (680, 6619)]