75807340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28499}}^1$

素因数の和:28534

約数の個数: 48

約数和(自身を含む): 191520000

約数和(自身を除く): 115712660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 28499, 56998, 113996, 142495, 199493, 284990, 398986, 541481, 569980, 797972, 997465, 1082962, 1994930, 2165924, 2707405, 3790367, 3989860, 5414810, 7580734, 10829620, 15161468, 18951835, 37903670, 75807340]

約数ペア:

[(1, 75807340), (2, 37903670), (4, 18951835), (5, 15161468), (7, 10829620), (10, 7580734), (14, 5414810), (19, 3989860), (20, 3790367), (28, 2707405), (35, 2165924), (38, 1994930), (70, 1082962), (76, 997465), (95, 797972), (133, 569980), (140, 541481), (190, 398986), (266, 284990), (380, 199493), (532, 142495), (665, 113996), (1330, 56998), (2660, 28499)]