82116580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45119}}^1$

素因数の和:45148

約数の個数: 48

約数和(自身を含む): 212244480

約数和(自身を除く): 130127900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 45119, 90238, 180476, 225595, 315833, 451190, 586547, 631666, 902380, 1173094, 1263332, 1579165, 2346188, 2932735, 3158330, 4105829, 5865470, 6316660, 8211658, 11730940, 16423316, 20529145, 41058290, 82116580]

約数ペア:

[(1, 82116580), (2, 41058290), (4, 20529145), (5, 16423316), (7, 11730940), (10, 8211658), (13, 6316660), (14, 5865470), (20, 4105829), (26, 3158330), (28, 2932735), (35, 2346188), (52, 1579165), (65, 1263332), (70, 1173094), (91, 902380), (130, 631666), (140, 586547), (182, 451190), (260, 315833), (364, 225595), (455, 180476), (910, 90238), (1820, 45119)]