152853880

素因数分解:

$2^3\times 5^1\times {\mathrm{3821347}}^1$

素因数の和:3821358

約数の個数: 16

約数和(自身を含む): 343921320

約数和(自身を除く): 191067440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3821347, 7642694, 15285388, 19106735, 30570776, 38213470, 76426940, 152853880]

約数ペア:

[(1, 152853880), (2, 76426940), (4, 38213470), (5, 30570776), (8, 19106735), (10, 15285388), (20, 7642694), (40, 3821347)]