4080098305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{28979}}^1$

素因数の和:29984

約数の個数: 16

約数和(自身を含む): 5070340800

約数和(自身を除く): 990242495

約数列:

[1, 5, 29, 145, 971, 4855, 28159, 28979, 140795, 144895, 840391, 4201955, 28138609, 140693045, 816019661, 4080098305]

約数ペア:

[(1, 4080098305), (5, 816019661), (29, 140693045), (145, 28138609), (971, 4201955), (4855, 840391), (28159, 144895), (28979, 140795)]