122391160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9473}}^1$

素因数の和:9520

約数の個数: 64

約数和(自身を含む): 306957600

約数和(自身を除く): 184566440

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 9473, 12920, 18946, 37892, 47365, 75784, 94730, 161041, 179987, 189460, 322082, 359974, 378920, 644164, 719948, 805205, 899935, 1288328, 1439896, 1610410, 1799870, 3059779, 3220820, 3599740, 6119558, 6441640, 7199480, 12239116, 15298895, 24478232, 30597790, 61195580, 122391160]

約数ペア:

[(1, 122391160), (2, 61195580), (4, 30597790), (5, 24478232), (8, 15298895), (10, 12239116), (17, 7199480), (19, 6441640), (20, 6119558), (34, 3599740), (38, 3220820), (40, 3059779), (68, 1799870), (76, 1610410), (85, 1439896), (95, 1288328), (136, 899935), (152, 805205), (170, 719948), (190, 644164), (323, 378920), (340, 359974), (380, 322082), (646, 189460), (680, 179987), (760, 161041), (1292, 94730), (1615, 75784), (2584, 47365), (3230, 37892), (6460, 18946), (9473, 12920)]