23036240

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1447}}^1$

素因数の和:1659

約数の個数: 40

約数和(自身を含む): 53865600

約数和(自身を除く): 30829360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1447, 1592, 1990, 2894, 3184, 3980, 5788, 7235, 7960, 11576, 14470, 15920, 23152, 28940, 57880, 115760, 287953, 575906, 1151812, 1439765, 2303624, 2879530, 4607248, 5759060, 11518120, 23036240]

約数ペア:

[(1, 23036240), (2, 11518120), (4, 5759060), (5, 4607248), (8, 2879530), (10, 2303624), (16, 1439765), (20, 1151812), (40, 575906), (80, 287953), (199, 115760), (398, 57880), (796, 28940), (995, 23152), (1447, 15920), (1592, 14470), (1990, 11576), (2894, 7960), (3184, 7235), (3980, 5788)]