14142820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22811}}^1$

素因数の和:22851

約数の個数: 24

約数和(自身を含む): 30659328

約数和(自身を除く): 16516508

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 22811, 45622, 91244, 114055, 228110, 456220, 707141, 1414282, 2828564, 3535705, 7071410, 14142820]

約数ペア:

[(1, 14142820), (2, 7071410), (4, 3535705), (5, 2828564), (10, 1414282), (20, 707141), (31, 456220), (62, 228110), (124, 114055), (155, 91244), (310, 45622), (620, 22811)]