69956240

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2087}}^1$

素因数の和:2519

約数の個数: 40

約数和(自身を含む): 163114560

約数和(自身を除く): 93158320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1676, 2087, 2095, 3352, 4174, 4190, 6704, 8348, 8380, 10435, 16696, 16760, 20870, 33392, 33520, 41740, 83480, 166960, 874453, 1748906, 3497812, 4372265, 6995624, 8744530, 13991248, 17489060, 34978120, 69956240]

約数ペア:

[(1, 69956240), (2, 34978120), (4, 17489060), (5, 13991248), (8, 8744530), (10, 6995624), (16, 4372265), (20, 3497812), (40, 1748906), (80, 874453), (419, 166960), (838, 83480), (1676, 41740), (2087, 33520), (2095, 33392), (3352, 20870), (4174, 16760), (4190, 16696), (6704, 10435), (8348, 8380)]