25056070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 49095648

約数和(自身を除く): 24039578

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 1987, 2522, 3974, 6305, 9935, 12610, 19870, 25831, 51662, 129155, 192739, 258310, 385478, 963695, 1927390, 2505607, 5011214, 12528035, 25056070]

約数ペア:

[(1, 25056070), (2, 12528035), (5, 5011214), (10, 2505607), (13, 1927390), (26, 963695), (65, 385478), (97, 258310), (130, 192739), (194, 129155), (485, 51662), (970, 25831), (1261, 19870), (1987, 12610), (2522, 9935), (3974, 6305)]