25234140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{420569}}^1$

素因数の和:420581

約数の個数: 24

約数和(自身を含む): 70655760

約数和(自身を除く): 45421620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 420569, 841138, 1261707, 1682276, 2102845, 2523414, 4205690, 5046828, 6308535, 8411380, 12617070, 25234140]

約数ペア:

[(1, 25234140), (2, 12617070), (3, 8411380), (4, 6308535), (5, 5046828), (6, 4205690), (10, 2523414), (12, 2102845), (15, 1682276), (20, 1261707), (30, 841138), (60, 420569)]