468376420

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{83341}}^1$

素因数の和:83631

約数の個数: 24

約数和(自身を含む): 987102648

約数和(自身を除く): 518726228

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 83341, 166682, 333364, 416705, 833410, 1666820, 23418821, 46837642, 93675284, 117094105, 234188210, 468376420]

約数ペア:

[(1, 468376420), (2, 234188210), (4, 117094105), (5, 93675284), (10, 46837642), (20, 23418821), (281, 1666820), (562, 833410), (1124, 416705), (1405, 333364), (2810, 166682), (5620, 83341)]