7972300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1627}}^1$

素因数の和:1655

約数の個数: 54

約数和(自身を含む): 20136732

約数和(自身を除く): 12164432

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 1627, 2450, 3254, 4900, 6508, 8135, 11389, 16270, 22778, 32540, 40675, 45556, 56945, 79723, 81350, 113890, 159446, 162700, 227780, 284725, 318892, 398615, 569450, 797230, 1138900, 1594460, 1993075, 3986150, 7972300]

約数ペア:

[(1, 7972300), (2, 3986150), (4, 1993075), (5, 1594460), (7, 1138900), (10, 797230), (14, 569450), (20, 398615), (25, 318892), (28, 284725), (35, 227780), (49, 162700), (50, 159446), (70, 113890), (98, 81350), (100, 79723), (140, 56945), (175, 45556), (196, 40675), (245, 32540), (350, 22778), (490, 16270), (700, 11389), (980, 8135), (1225, 6508), (1627, 4900), (2450, 3254)]