191487200

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2364

約数の個数: 72

約数和(自身を含む): 472047912

約数和(自身を除く): 280560712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 535, 800, 856, 1070, 1712, 2140, 2237, 2675, 3424, 4280, 4474, 5350, 8560, 8948, 10700, 11185, 17120, 17896, 21400, 22370, 35792, 42800, 44740, 55925, 71584, 85600, 89480, 111850, 178960, 223700, 239359, 357920, 447400, 478718, 894800, 957436, 1196795, 1789600, 1914872, 2393590, 3829744, 4787180, 5983975, 7659488, 9574360, 11967950, 19148720, 23935900, 38297440, 47871800, 95743600, 191487200]

約数ペア:

[(1, 191487200), (2, 95743600), (4, 47871800), (5, 38297440), (8, 23935900), (10, 19148720), (16, 11967950), (20, 9574360), (25, 7659488), (32, 5983975), (40, 4787180), (50, 3829744), (80, 2393590), (100, 1914872), (107, 1789600), (160, 1196795), (200, 957436), (214, 894800), (400, 478718), (428, 447400), (535, 357920), (800, 239359), (856, 223700), (1070, 178960), (1712, 111850), (2140, 89480), (2237, 85600), (2675, 71584), (3424, 55925), (4280, 44740), (4474, 42800), (5350, 35792), (8560, 22370), (8948, 21400), (10700, 17896), (11185, 17120)]