5352760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2731}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 14015160

約数和(自身を除く): 8662400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2731, 5462, 10924, 13655, 19117, 21848, 27310, 38234, 54620, 76468, 95585, 109240, 133819, 152936, 191170, 267638, 382340, 535276, 669095, 764680, 1070552, 1338190, 2676380, 5352760]

約数ペア:

[(1, 5352760), (2, 2676380), (4, 1338190), (5, 1070552), (7, 764680), (8, 669095), (10, 535276), (14, 382340), (20, 267638), (28, 191170), (35, 152936), (40, 133819), (49, 109240), (56, 95585), (70, 76468), (98, 54620), (140, 38234), (196, 27310), (245, 21848), (280, 19117), (392, 13655), (490, 10924), (980, 5462), (1960, 2731)]