126884810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 254741760

約数和(自身を除く): 127856950

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 71, 118, 130, 142, 233, 295, 355, 466, 590, 710, 767, 923, 1165, 1534, 1846, 2330, 3029, 3835, 4189, 4615, 6058, 7670, 8378, 9230, 13747, 15145, 16543, 20945, 27494, 30290, 33086, 41890, 54457, 68735, 82715, 108914, 137470, 165430, 178711, 215059, 272285, 357422, 430118, 544570, 893555, 976037, 1075295, 1787110, 1952074, 2150590, 4880185, 9760370, 12688481, 25376962, 63442405, 126884810]

約数ペア:

[(1, 126884810), (2, 63442405), (5, 25376962), (10, 12688481), (13, 9760370), (26, 4880185), (59, 2150590), (65, 1952074), (71, 1787110), (118, 1075295), (130, 976037), (142, 893555), (233, 544570), (295, 430118), (355, 357422), (466, 272285), (590, 215059), (710, 178711), (767, 165430), (923, 137470), (1165, 108914), (1534, 82715), (1846, 68735), (2330, 54457), (3029, 41890), (3835, 33086), (4189, 30290), (4615, 27494), (6058, 20945), (7670, 16543), (8378, 15145), (9230, 13747)]