1796201960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6415007}}^1$

素因数の和:6415025

約数の個数: 32

約数和(自身を含む): 4618805760

約数和(自身を除く): 2822603800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6415007, 12830014, 25660028, 32075035, 44905049, 51320056, 64150070, 89810098, 128300140, 179620196, 224525245, 256600280, 359240392, 449050490, 898100980, 1796201960]

約数ペア:

[(1, 1796201960), (2, 898100980), (4, 449050490), (5, 359240392), (7, 256600280), (8, 224525245), (10, 179620196), (14, 128300140), (20, 89810098), (28, 64150070), (35, 51320056), (40, 44905049), (56, 32075035), (70, 25660028), (140, 12830014), (280, 6415007)]