134875180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10391}}^1$

素因数の和:10470

約数の個数: 48

約数和(自身を含む): 314254080

約数和(自身を除く): 179378900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 10391, 12980, 20782, 41564, 51955, 103910, 114301, 207820, 228602, 457204, 571505, 613069, 1143010, 1226138, 2286020, 2452276, 3065345, 6130690, 6743759, 12261380, 13487518, 26975036, 33718795, 67437590, 134875180]

約数ペア:

[(1, 134875180), (2, 67437590), (4, 33718795), (5, 26975036), (10, 13487518), (11, 12261380), (20, 6743759), (22, 6130690), (44, 3065345), (55, 2452276), (59, 2286020), (110, 1226138), (118, 1143010), (220, 613069), (236, 571505), (295, 457204), (590, 228602), (649, 207820), (1180, 114301), (1298, 103910), (2596, 51955), (3245, 41564), (6490, 20782), (10391, 12980)]