80618800415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1\times {\mathrm{13577}}^1$

素因数の和:14963

約数の個数: 32

約数和(自身を含む): 103392668160

約数和(自身を除く): 22773867745

約数列:

[1, 5, 29, 31, 145, 155, 899, 1321, 4495, 6605, 13577, 38309, 40951, 67885, 191545, 204755, 393733, 420887, 1187579, 1968665, 2104435, 5937895, 12205723, 17935217, 61028615, 89676085, 520121293, 555991727, 2600606465, 2779958635, 16123760083, 80618800415]

約数ペア:

[(1, 80618800415), (5, 16123760083), (29, 2779958635), (31, 2600606465), (145, 555991727), (155, 520121293), (899, 89676085), (1321, 61028615), (4495, 17935217), (6605, 12205723), (13577, 5937895), (38309, 2104435), (40951, 1968665), (67885, 1187579), (191545, 420887), (204755, 393733)]