12449898460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{226609}}^1$

素因数の和:226726

約数の個数: 48

約数和(自身を含む): 27182322720

約数和(自身を除く): 14732424260

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 134, 164, 205, 268, 335, 410, 670, 820, 1340, 2747, 5494, 10988, 13735, 27470, 54940, 226609, 453218, 906436, 1133045, 2266090, 4532180, 9290969, 15182803, 18581938, 30365606, 37163876, 46454845, 60731212, 75914015, 92909690, 151828030, 185819380, 303656060, 622494923, 1244989846, 2489979692, 3112474615, 6224949230, 12449898460]

約数ペア:

[(1, 12449898460), (2, 6224949230), (4, 3112474615), (5, 2489979692), (10, 1244989846), (20, 622494923), (41, 303656060), (67, 185819380), (82, 151828030), (134, 92909690), (164, 75914015), (205, 60731212), (268, 46454845), (335, 37163876), (410, 30365606), (670, 18581938), (820, 15182803), (1340, 9290969), (2747, 4532180), (5494, 2266090), (10988, 1133045), (13735, 906436), (27470, 453218), (54940, 226609)]