506010400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{90359}}^1$

素因数の和:90386

約数の個数: 72

約数和(自身を含む): 1411784640

約数和(自身を除く): 905774240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 90359, 180718, 361436, 451795, 632513, 722872, 903590, 1265026, 1445744, 1807180, 2258975, 2530052, 2891488, 3162565, 3614360, 4517950, 5060104, 6325130, 7228720, 9035900, 10120208, 12650260, 14457440, 15812825, 18071800, 20240416, 25300520, 31625650, 36143600, 50601040, 63251300, 72287200, 101202080, 126502600, 253005200, 506010400]

約数ペア:

[(1, 506010400), (2, 253005200), (4, 126502600), (5, 101202080), (7, 72287200), (8, 63251300), (10, 50601040), (14, 36143600), (16, 31625650), (20, 25300520), (25, 20240416), (28, 18071800), (32, 15812825), (35, 14457440), (40, 12650260), (50, 10120208), (56, 9035900), (70, 7228720), (80, 6325130), (100, 5060104), (112, 4517950), (140, 3614360), (160, 3162565), (175, 2891488), (200, 2530052), (224, 2258975), (280, 1807180), (350, 1445744), (400, 1265026), (560, 903590), (700, 722872), (800, 632513), (1120, 451795), (1400, 361436), (2800, 180718), (5600, 90359)]