25896430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19471}}^1$

素因数の和:19504

約数の個数: 32

約数和(自身を含む): 56079360

約数和(自身を除く): 30182930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 19471, 38942, 97355, 136297, 194710, 272594, 369949, 681485, 739898, 1362970, 1849745, 2589643, 3699490, 5179286, 12948215, 25896430]

約数ペア:

[(1, 25896430), (2, 12948215), (5, 5179286), (7, 3699490), (10, 2589643), (14, 1849745), (19, 1362970), (35, 739898), (38, 681485), (70, 369949), (95, 272594), (133, 194710), (190, 136297), (266, 97355), (665, 38942), (1330, 19471)]