26437160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7963}}^1$

素因数の和:8057

約数の個数: 32

約数和(自身を含む): 60207840

約数和(自身を除く): 33770680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 7963, 15926, 31852, 39815, 63704, 79630, 159260, 318520, 660929, 1321858, 2643716, 3304645, 5287432, 6609290, 13218580, 26437160]

約数ペア:

[(1, 26437160), (2, 13218580), (4, 6609290), (5, 5287432), (8, 3304645), (10, 2643716), (20, 1321858), (40, 660929), (83, 318520), (166, 159260), (332, 79630), (415, 63704), (664, 39815), (830, 31852), (1660, 15926), (3320, 7963)]