27444760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{98017}}^1$

素因数の和:98035

約数の個数: 32

約数和(自身を含む): 70572960

約数和(自身を除く): 43128200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 98017, 196034, 392068, 490085, 686119, 784136, 980170, 1372238, 1960340, 2744476, 3430595, 3920680, 5488952, 6861190, 13722380, 27444760]

約数ペア:

[(1, 27444760), (2, 13722380), (4, 6861190), (5, 5488952), (7, 3920680), (8, 3430595), (10, 2744476), (14, 1960340), (20, 1372238), (28, 980170), (35, 784136), (40, 686119), (56, 490085), (70, 392068), (140, 196034), (280, 98017)]