4007303105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1\times {\mathrm{20023}}^1$

素因数の和:23120

約数の個数: 16

約数和(自身を含む): 5180609280

約数和(自身を除く): 1173306175

約数列:

[1, 5, 13, 65, 3079, 15395, 20023, 40027, 100115, 200135, 260299, 1301495, 61650817, 308254085, 801460621, 4007303105]

約数ペア:

[(1, 4007303105), (5, 801460621), (13, 308254085), (65, 61650817), (3079, 1301495), (15395, 260299), (20023, 200135), (40027, 100115)]