8993584640

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{184901}}^1$

素因数の和:184943

約数の個数: 80

約数和(自身を含む): 22698569520

約数和(自身を除く): 13704984880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 48640, 184901, 369802, 739604, 924505, 1479208, 1849010, 2958416, 3513119, 3698020, 5916832, 7026238, 7396040, 11833664, 14052476, 14792080, 17565595, 23667328, 28104952, 29584160, 35131190, 47334656, 56209904, 59168320, 70262380, 94669312, 112419808, 118336640, 140524760, 224839616, 236673280, 281049520, 449679232, 473346560, 562099040, 899358464, 1124198080, 1798716928, 2248396160, 4496792320, 8993584640]

約数ペア:

[(1, 8993584640), (2, 4496792320), (4, 2248396160), (5, 1798716928), (8, 1124198080), (10, 899358464), (16, 562099040), (19, 473346560), (20, 449679232), (32, 281049520), (38, 236673280), (40, 224839616), (64, 140524760), (76, 118336640), (80, 112419808), (95, 94669312), (128, 70262380), (152, 59168320), (160, 56209904), (190, 47334656), (256, 35131190), (304, 29584160), (320, 28104952), (380, 23667328), (512, 17565595), (608, 14792080), (640, 14052476), (760, 11833664), (1216, 7396040), (1280, 7026238), (1520, 5916832), (2432, 3698020), (2560, 3513119), (3040, 2958416), (4864, 1849010), (6080, 1479208), (9728, 924505), (12160, 739604), (24320, 369802), (48640, 184901)]