42822080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{2731}}^1$

素因数の和:2762

約数の個数: 84

約数和(自身を含む): 118661688

約数和(自身を除く): 75839608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 2731, 3136, 3920, 5462, 7840, 10924, 13655, 15680, 19117, 21848, 27310, 38234, 43696, 54620, 76468, 87392, 95585, 109240, 133819, 152936, 174784, 191170, 218480, 267638, 305872, 382340, 436960, 535276, 611744, 669095, 764680, 873920, 1070552, 1223488, 1338190, 1529360, 2141104, 2676380, 3058720, 4282208, 5352760, 6117440, 8564416, 10705520, 21411040, 42822080]

約数ペア:

[(1, 42822080), (2, 21411040), (4, 10705520), (5, 8564416), (7, 6117440), (8, 5352760), (10, 4282208), (14, 3058720), (16, 2676380), (20, 2141104), (28, 1529360), (32, 1338190), (35, 1223488), (40, 1070552), (49, 873920), (56, 764680), (64, 669095), (70, 611744), (80, 535276), (98, 436960), (112, 382340), (140, 305872), (160, 267638), (196, 218480), (224, 191170), (245, 174784), (280, 152936), (320, 133819), (392, 109240), (448, 95585), (490, 87392), (560, 76468), (784, 54620), (980, 43696), (1120, 38234), (1568, 27310), (1960, 21848), (2240, 19117), (2731, 15680), (3136, 13655), (3920, 10924), (5462, 7840)]