14138960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16067}}^1$

素因数の和:16091

約数の個数: 40

約数和(自身を含む): 35863776

約数和(自身を除く): 21724816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 16067, 32134, 64268, 80335, 128536, 160670, 176737, 257072, 321340, 353474, 642680, 706948, 883685, 1285360, 1413896, 1767370, 2827792, 3534740, 7069480, 14138960]

約数ペア:

[(1, 14138960), (2, 7069480), (4, 3534740), (5, 2827792), (8, 1767370), (10, 1413896), (11, 1285360), (16, 883685), (20, 706948), (22, 642680), (40, 353474), (44, 321340), (55, 257072), (80, 176737), (88, 160670), (110, 128536), (176, 80335), (220, 64268), (440, 32134), (880, 16067)]