107157880

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19273}}^1$

素因数の和:19423

約数の個数: 32

約数和(自身を含む): 242852400

約数和(自身を除く): 135694520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 19273, 38546, 77092, 96365, 154184, 192730, 385460, 770920, 2678947, 5357894, 10715788, 13394735, 21431576, 26789470, 53578940, 107157880]

約数ペア:

[(1, 107157880), (2, 53578940), (4, 26789470), (5, 21431576), (8, 13394735), (10, 10715788), (20, 5357894), (40, 2678947), (139, 770920), (278, 385460), (556, 192730), (695, 154184), (1112, 96365), (1390, 77092), (2780, 38546), (5560, 19273)]