12129260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4274

約数の個数: 48

約数和(自身を含む): 29931552

約数和(自身を除く): 17802292

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4241, 8482, 16964, 21205, 42410, 46651, 55133, 84820, 93302, 110266, 186604, 220532, 233255, 275665, 466510, 551330, 606463, 933020, 1102660, 1212926, 2425852, 3032315, 6064630, 12129260]

約数ペア:

[(1, 12129260), (2, 6064630), (4, 3032315), (5, 2425852), (10, 1212926), (11, 1102660), (13, 933020), (20, 606463), (22, 551330), (26, 466510), (44, 275665), (52, 233255), (55, 220532), (65, 186604), (110, 110266), (130, 93302), (143, 84820), (220, 55133), (260, 46651), (286, 42410), (572, 21205), (715, 16964), (1430, 8482), (2860, 4241)]