14043320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8563}}^1$

素因数の和:8615

約数の個数: 32

約数和(自身を含む): 32371920

約数和(自身を除く): 18328600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 8563, 17126, 34252, 42815, 68504, 85630, 171260, 342520, 351083, 702166, 1404332, 1755415, 2808664, 3510830, 7021660, 14043320]

約数ペア:

[(1, 14043320), (2, 7021660), (4, 3510830), (5, 2808664), (8, 1755415), (10, 1404332), (20, 702166), (40, 351083), (41, 342520), (82, 171260), (164, 85630), (205, 68504), (328, 42815), (410, 34252), (820, 17126), (1640, 8563)]