5429200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{277}}^1$

素因数の和:309

約数の個数: 90

約数和(自身を含む): 15228006

約数和(自身を除く): 9798806

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 277, 280, 350, 392, 400, 490, 554, 560, 700, 784, 980, 1108, 1225, 1385, 1400, 1939, 1960, 2216, 2450, 2770, 2800, 3878, 3920, 4432, 4900, 5540, 6925, 7756, 9695, 9800, 11080, 13573, 13850, 15512, 19390, 19600, 22160, 27146, 27700, 31024, 38780, 48475, 54292, 55400, 67865, 77560, 96950, 108584, 110800, 135730, 155120, 193900, 217168, 271460, 339325, 387800, 542920, 678650, 775600, 1085840, 1357300, 2714600, 5429200]

約数ペア:

[(1, 5429200), (2, 2714600), (4, 1357300), (5, 1085840), (7, 775600), (8, 678650), (10, 542920), (14, 387800), (16, 339325), (20, 271460), (25, 217168), (28, 193900), (35, 155120), (40, 135730), (49, 110800), (50, 108584), (56, 96950), (70, 77560), (80, 67865), (98, 55400), (100, 54292), (112, 48475), (140, 38780), (175, 31024), (196, 27700), (200, 27146), (245, 22160), (277, 19600), (280, 19390), (350, 15512), (392, 13850), (400, 13573), (490, 11080), (554, 9800), (560, 9695), (700, 7756), (784, 6925), (980, 5540), (1108, 4900), (1225, 4432), (1385, 3920), (1400, 3878), (1939, 2800), (1960, 2770), (2216, 2450)]