14370980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 33567744

約数和(自身を除く): 19196764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 1783, 2015, 3566, 4030, 7132, 8060, 8915, 17830, 23179, 35660, 46358, 55273, 92716, 110546, 115895, 221092, 231790, 276365, 463580, 552730, 718549, 1105460, 1437098, 2874196, 3592745, 7185490, 14370980]

約数ペア:

[(1, 14370980), (2, 7185490), (4, 3592745), (5, 2874196), (10, 1437098), (13, 1105460), (20, 718549), (26, 552730), (31, 463580), (52, 276365), (62, 231790), (65, 221092), (124, 115895), (130, 110546), (155, 92716), (260, 55273), (310, 46358), (403, 35660), (620, 23179), (806, 17830), (1612, 8915), (1783, 8060), (2015, 7132), (3566, 4030)]