10242700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7906

約数の個数: 36

約数和(自身を含む): 23939440

約数和(自身を除く): 13696740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 7879, 15758, 31516, 39395, 78790, 102427, 157580, 196975, 204854, 393950, 409708, 512135, 787900, 1024270, 2048540, 2560675, 5121350, 10242700]

約数ペア:

[(1, 10242700), (2, 5121350), (4, 2560675), (5, 2048540), (10, 1024270), (13, 787900), (20, 512135), (25, 409708), (26, 393950), (50, 204854), (52, 196975), (65, 157580), (100, 102427), (130, 78790), (260, 39395), (325, 31516), (650, 15758), (1300, 7879)]