147603760

素因数分解:

$2^4\times 5^1\times {\mathrm{1845047}}^1$

素因数の和:1845060

約数の個数: 20

約数和(自身を含む): 343178928

約数和(自身を除く): 195575168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1845047, 3690094, 7380188, 9225235, 14760376, 18450470, 29520752, 36900940, 73801880, 147603760]

約数ペア:

[(1, 147603760), (2, 73801880), (4, 36900940), (5, 29520752), (8, 18450470), (10, 14760376), (16, 9225235), (20, 7380188), (40, 3690094), (80, 1845047)]