47213600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{8431}}^1$

素因数の和:8458

約数の個数: 72

約数和(自身を含む): 131741568

約数和(自身を除く): 84527968

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, 8431, 16862, 33724, 42155, 59017, 67448, 84310, 118034, 134896, 168620, 210775, 236068, 269792, 295085, 337240, 421550, 472136, 590170, 674480, 843100, 944272, 1180340, 1348960, 1475425, 1686200, 1888544, 2360680, 2950850, 3372400, 4721360, 5901700, 6744800, 9442720, 11803400, 23606800, 47213600]

約数ペア:

[(1, 47213600), (2, 23606800), (4, 11803400), (5, 9442720), (7, 6744800), (8, 5901700), (10, 4721360), (14, 3372400), (16, 2950850), (20, 2360680), (25, 1888544), (28, 1686200), (32, 1475425), (35, 1348960), (40, 1180340), (50, 944272), (56, 843100), (70, 674480), (80, 590170), (100, 472136), (112, 421550), (140, 337240), (160, 295085), (175, 269792), (200, 236068), (224, 210775), (280, 168620), (350, 134896), (400, 118034), (560, 84310), (700, 67448), (800, 59017), (1120, 42155), (1400, 33724), (2800, 16862), (5600, 8431)]