23721400

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 55855800

約数和(自身を除く): 32134400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1429, 1660, 2075, 2858, 3320, 4150, 5716, 7145, 8300, 11432, 14290, 16600, 28580, 35725, 57160, 71450, 118607, 142900, 237214, 285800, 474428, 593035, 948856, 1186070, 2372140, 2965175, 4744280, 5930350, 11860700, 23721400]

約数ペア:

[(1, 23721400), (2, 11860700), (4, 5930350), (5, 4744280), (8, 2965175), (10, 2372140), (20, 1186070), (25, 948856), (40, 593035), (50, 474428), (83, 285800), (100, 237214), (166, 142900), (200, 118607), (332, 71450), (415, 57160), (664, 35725), (830, 28580), (1429, 16600), (1660, 14290), (2075, 11432), (2858, 8300), (3320, 7145), (4150, 5716)]