22623980

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1471}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 47604480

約数和(自身を除く): 24980500

約数列:

[1, 2, 4, 5, 10, 20, 769, 1471, 1538, 2942, 3076, 3845, 5884, 7355, 7690, 14710, 15380, 29420, 1131199, 2262398, 4524796, 5655995, 11311990, 22623980]

約数ペア:

[(1, 22623980), (2, 11311990), (4, 5655995), (5, 4524796), (10, 2262398), (20, 1131199), (769, 29420), (1471, 15380), (1538, 14710), (2942, 7690), (3076, 7355), (3845, 5884)]