2022897890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 4212103680

約数和(自身を除く): 2189205790

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 73, 95, 130, 146, 169, 190, 247, 338, 365, 494, 730, 845, 863, 949, 1235, 1387, 1690, 1726, 1898, 2470, 2774, 3211, 4315, 4745, 6422, 6935, 8630, 9490, 11219, 12337, 13870, 16055, 16397, 18031, 22438, 24674, 32110, 32794, 36062, 56095, 61685, 62999, 81985, 90155, 112190, 123370, 125998, 145847, 163970, 180310, 213161, 234403, 291694, 314995, 426322, 468806, 629990, 729235, 818987, 1065805, 1172015, 1196981, 1458470, 1637974, 2131610, 2344030, 2393962, 2771093, 4094935, 5542186, 5984905, 8189870, 10646831, 11969810, 13855465, 15560753, 21293662, 27710930, 31121506, 53234155, 77803765, 106468310, 155607530, 202289789, 404579578, 1011448945, 2022897890]

約数ペア:

[(1, 2022897890), (2, 1011448945), (5, 404579578), (10, 202289789), (13, 155607530), (19, 106468310), (26, 77803765), (38, 53234155), (65, 31121506), (73, 27710930), (95, 21293662), (130, 15560753), (146, 13855465), (169, 11969810), (190, 10646831), (247, 8189870), (338, 5984905), (365, 5542186), (494, 4094935), (730, 2771093), (845, 2393962), (863, 2344030), (949, 2131610), (1235, 1637974), (1387, 1458470), (1690, 1196981), (1726, 1172015), (1898, 1065805), (2470, 818987), (2774, 729235), (3211, 629990), (4315, 468806), (4745, 426322), (6422, 314995), (6935, 291694), (8630, 234403), (9490, 213161), (11219, 180310), (12337, 163970), (13870, 145847), (16055, 125998), (16397, 123370), (18031, 112190), (22438, 90155), (24674, 81985), (32110, 62999), (32794, 61685), (36062, 56095)]