236234140

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{18427}}^1$

素因数の和:19077

約数の個数: 24

約数和(自身を含む): 496892592

約数和(自身を除く): 260658452

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 12820, 18427, 36854, 73708, 92135, 184270, 368540, 11811707, 23623414, 47246828, 59058535, 118117070, 236234140]

約数ペア:

[(1, 236234140), (2, 118117070), (4, 59058535), (5, 47246828), (10, 23623414), (20, 11811707), (641, 368540), (1282, 184270), (2564, 92135), (3205, 73708), (6410, 36854), (12820, 18427)]