2764026805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13219}}^1$

素因数の和:13345

約数の個数: 32

約数和(自身を含む): 3655065600

約数和(自身を除く): 891038795

約数列:

[1, 5, 19, 31, 71, 95, 155, 355, 589, 1349, 2201, 2945, 6745, 11005, 13219, 41819, 66095, 209095, 251161, 409789, 938549, 1255805, 2048945, 4692745, 7785991, 17832431, 29095019, 38929955, 89162155, 145475095, 552805361, 2764026805]

約数ペア:

[(1, 2764026805), (5, 552805361), (19, 145475095), (31, 89162155), (71, 38929955), (95, 29095019), (155, 17832431), (355, 7785991), (589, 4692745), (1349, 2048945), (2201, 1255805), (2945, 938549), (6745, 409789), (11005, 251161), (13219, 209095), (41819, 66095)]