3640236460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3714527}}^1$

素因数の和:3714550

約数の個数: 36

約数和(自身を含む): 8892580032

約数和(自身を除く): 5252343572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3714527, 7429054, 14858108, 18572635, 26001689, 37145270, 52003378, 74290540, 104006756, 130008445, 182011823, 260016890, 364023646, 520033780, 728047292, 910059115, 1820118230, 3640236460]

約数ペア:

[(1, 3640236460), (2, 1820118230), (4, 910059115), (5, 728047292), (7, 520033780), (10, 364023646), (14, 260016890), (20, 182011823), (28, 130008445), (35, 104006756), (49, 74290540), (70, 52003378), (98, 37145270), (140, 26001689), (196, 18572635), (245, 14858108), (490, 7429054), (980, 3714527)]