87572480

素因数分解:

$2^{14}\times 5^1\times {\mathrm{1069}}^1$

素因数の和:1102

約数の個数: 60

約数和(自身を含む): 210364140

約数和(自身を除く): 122791660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1069, 1280, 2048, 2138, 2560, 4096, 4276, 5120, 5345, 8192, 8552, 10240, 10690, 16384, 17104, 20480, 21380, 34208, 40960, 42760, 68416, 81920, 85520, 136832, 171040, 273664, 342080, 547328, 684160, 1094656, 1368320, 2189312, 2736640, 4378624, 5473280, 8757248, 10946560, 17514496, 21893120, 43786240, 87572480]

約数ペア:

[(1, 87572480), (2, 43786240), (4, 21893120), (5, 17514496), (8, 10946560), (10, 8757248), (16, 5473280), (20, 4378624), (32, 2736640), (40, 2189312), (64, 1368320), (80, 1094656), (128, 684160), (160, 547328), (256, 342080), (320, 273664), (512, 171040), (640, 136832), (1024, 85520), (1069, 81920), (1280, 68416), (2048, 42760), (2138, 40960), (2560, 34208), (4096, 21380), (4276, 20480), (5120, 17104), (5345, 16384), (8192, 10690), (8552, 10240)]