13942700

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2162

約数の個数: 36

約数和(自身を含む): 30721992

約数和(自身を除く): 16779292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 2081, 3350, 4162, 6700, 8324, 10405, 20810, 41620, 52025, 104050, 139427, 208100, 278854, 557708, 697135, 1394270, 2788540, 3485675, 6971350, 13942700]

約数ペア:

[(1, 13942700), (2, 6971350), (4, 3485675), (5, 2788540), (10, 1394270), (20, 697135), (25, 557708), (50, 278854), (67, 208100), (100, 139427), (134, 104050), (268, 52025), (335, 41620), (670, 20810), (1340, 10405), (1675, 8324), (2081, 6700), (3350, 4162)]