2013133780310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1\times {\mathrm{60649}}^1$

素因数の和:64977

約数の個数: 64

約数和(自身を含む): 3908373336000

約数和(自身を除く): 1895239555690

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 4261, 7790, 8522, 21305, 42610, 60649, 80959, 121298, 161918, 174701, 303245, 349402, 404795, 606490, 809590, 873505, 1152331, 1747010, 2304662, 2486609, 3319319, 4973218, 5761655, 6638638, 11523310, 12433045, 16596595, 24866090, 33193190, 47245571, 94491142, 236227855, 258425389, 472455710, 516850778, 1292126945, 2584253890, 4910082391, 9820164782, 10595440949, 21190881898, 24550411955, 49100823910, 52977204745, 105954409490, 201313378031, 402626756062, 1006566890155, 2013133780310]

約数ペア:

[(1, 2013133780310), (2, 1006566890155), (5, 402626756062), (10, 201313378031), (19, 105954409490), (38, 52977204745), (41, 49100823910), (82, 24550411955), (95, 21190881898), (190, 10595440949), (205, 9820164782), (410, 4910082391), (779, 2584253890), (1558, 1292126945), (3895, 516850778), (4261, 472455710), (7790, 258425389), (8522, 236227855), (21305, 94491142), (42610, 47245571), (60649, 33193190), (80959, 24866090), (121298, 16596595), (161918, 12433045), (174701, 11523310), (303245, 6638638), (349402, 5761655), (404795, 4973218), (606490, 3319319), (809590, 2486609), (873505, 2304662), (1152331, 1747010)]