4455160

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 10114560

約数和(自身を除く): 5659400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 877, 1016, 1270, 1754, 2540, 3508, 4385, 5080, 7016, 8770, 17540, 35080, 111379, 222758, 445516, 556895, 891032, 1113790, 2227580, 4455160]

約数ペア:

[(1, 4455160), (2, 2227580), (4, 1113790), (5, 891032), (8, 556895), (10, 445516), (20, 222758), (40, 111379), (127, 35080), (254, 17540), (508, 8770), (635, 7016), (877, 5080), (1016, 4385), (1270, 3508), (1754, 2540)]