75389180

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{12043}}^1$

素因数の和:12365

約数の個数: 24

約数和(自身を含む): 158836272

約数和(自身を除く): 83447092

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 12043, 24086, 48172, 60215, 120430, 240860, 3769459, 7538918, 15077836, 18847295, 37694590, 75389180]

約数ペア:

[(1, 75389180), (2, 37694590), (4, 18847295), (5, 15077836), (10, 7538918), (20, 3769459), (313, 240860), (626, 120430), (1252, 60215), (1565, 48172), (3130, 24086), (6260, 12043)]