2442700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1906

約数の個数: 36

約数和(自身を含む): 5711440

約数和(自身を除く): 3268740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1879, 3758, 7516, 9395, 18790, 24427, 37580, 46975, 48854, 93950, 97708, 122135, 187900, 244270, 488540, 610675, 1221350, 2442700]

約数ペア:

[(1, 2442700), (2, 1221350), (4, 610675), (5, 488540), (10, 244270), (13, 187900), (20, 122135), (25, 97708), (26, 93950), (50, 48854), (52, 46975), (65, 37580), (100, 24427), (130, 18790), (260, 9395), (325, 7516), (650, 3758), (1300, 1879)]