15709599740

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{829}}^1\times {\mathrm{1451}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 33103334880

約数和(自身を除く): 17393735140

約数列:

[1, 2, 4, 5, 10, 20, 653, 829, 1306, 1451, 1658, 2612, 2902, 3265, 3316, 4145, 5804, 6530, 7255, 8290, 13060, 14510, 16580, 29020, 541337, 947503, 1082674, 1202879, 1895006, 2165348, 2405758, 2706685, 3790012, 4737515, 4811516, 5413370, 6014395, 9475030, 10826740, 12028790, 18950060, 24057580, 785479987, 1570959974, 3141919948, 3927399935, 7854799870, 15709599740]

約数ペア:

[(1, 15709599740), (2, 7854799870), (4, 3927399935), (5, 3141919948), (10, 1570959974), (20, 785479987), (653, 24057580), (829, 18950060), (1306, 12028790), (1451, 10826740), (1658, 9475030), (2612, 6014395), (2902, 5413370), (3265, 4811516), (3316, 4737515), (4145, 3790012), (5804, 2706685), (6530, 2405758), (7255, 2165348), (8290, 1895006), (13060, 1202879), (14510, 1082674), (16580, 947503), (29020, 541337)]