24860980

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4621}}^1$

素因数の和:4899

約数の個数: 24

約数和(自身を含む): 52413480

約数和(自身を除く): 27552500

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 4621, 5380, 9242, 18484, 23105, 46210, 92420, 1243049, 2486098, 4972196, 6215245, 12430490, 24860980]

約数ペア:

[(1, 24860980), (2, 12430490), (4, 6215245), (5, 4972196), (10, 2486098), (20, 1243049), (269, 92420), (538, 46210), (1076, 23105), (1345, 18484), (2690, 9242), (4621, 5380)]