376220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 851424

約数和(自身を除く): 475204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1447, 2894, 5788, 7235, 14470, 18811, 28940, 37622, 75244, 94055, 188110, 376220]

約数ペア:

[(1, 376220), (2, 188110), (4, 94055), (5, 75244), (10, 37622), (13, 28940), (20, 18811), (26, 14470), (52, 7235), (65, 5788), (130, 2894), (260, 1447)]