5405650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1566

約数の個数: 24

約数和(自身を含む): 10199124

約数和(自身を除く): 4793474

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1481, 1825, 2962, 3650, 7405, 14810, 37025, 74050, 108113, 216226, 540565, 1081130, 2702825, 5405650]

約数ペア:

[(1, 5405650), (2, 2702825), (5, 1081130), (10, 540565), (25, 216226), (50, 108113), (73, 74050), (146, 37025), (365, 14810), (730, 7405), (1481, 3650), (1825, 2962)]