2014064440

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{263621}}^1$

素因数の和:263823

約数の個数: 32

約数和(自身を含む): 4555388160

約数和(自身を除く): 2541323720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 263621, 527242, 1054484, 1318105, 2108968, 2636210, 5272420, 10544840, 50351611, 100703222, 201406444, 251758055, 402812888, 503516110, 1007032220, 2014064440]

約数ペア:

[(1, 2014064440), (2, 1007032220), (4, 503516110), (5, 402812888), (8, 251758055), (10, 201406444), (20, 100703222), (40, 50351611), (191, 10544840), (382, 5272420), (764, 2636210), (955, 2108968), (1528, 1318105), (1910, 1054484), (3820, 527242), (7640, 263621)]