1196260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 2794176

約数和(自身を除く): 1597916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 107, 130, 172, 214, 215, 260, 428, 430, 535, 559, 860, 1070, 1118, 1391, 2140, 2236, 2782, 2795, 4601, 5564, 5590, 6955, 9202, 11180, 13910, 18404, 23005, 27820, 46010, 59813, 92020, 119626, 239252, 299065, 598130, 1196260]

約数ペア:

[(1, 1196260), (2, 598130), (4, 299065), (5, 239252), (10, 119626), (13, 92020), (20, 59813), (26, 46010), (43, 27820), (52, 23005), (65, 18404), (86, 13910), (107, 11180), (130, 9202), (172, 6955), (214, 5590), (215, 5564), (260, 4601), (428, 2795), (430, 2782), (535, 2236), (559, 2140), (860, 1391), (1070, 1118)]