996839635580

素因数分解:

$2^2\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{19016399}}^1$

素因数の和:19019029

約数の個数: 24

約数和(自身を含む): 2094162033600

約数和(自身を除く): 1097322398020

約数列:

[1, 2, 4, 5, 10, 20, 2621, 5242, 10484, 13105, 26210, 52420, 19016399, 38032798, 76065596, 95081995, 190163990, 380327980, 49841981779, 99683963558, 199367927116, 249209908895, 498419817790, 996839635580]

約数ペア:

[(1, 996839635580), (2, 498419817790), (4, 249209908895), (5, 199367927116), (10, 99683963558), (20, 49841981779), (2621, 380327980), (5242, 190163990), (10484, 95081995), (13105, 76065596), (26210, 38032798), (52420, 19016399)]