79235840

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 191956128

約数和(自身を除く): 112720288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 515, 601, 640, 824, 1030, 1202, 1280, 1648, 2060, 2404, 3005, 3296, 4120, 4808, 6010, 6592, 8240, 9616, 12020, 13184, 16480, 19232, 24040, 26368, 32960, 38464, 48080, 61903, 65920, 76928, 96160, 123806, 131840, 153856, 192320, 247612, 309515, 384640, 495224, 619030, 769280, 990448, 1238060, 1980896, 2476120, 3961792, 4952240, 7923584, 9904480, 15847168, 19808960, 39617920, 79235840]

約数ペア:

[(1, 79235840), (2, 39617920), (4, 19808960), (5, 15847168), (8, 9904480), (10, 7923584), (16, 4952240), (20, 3961792), (32, 2476120), (40, 1980896), (64, 1238060), (80, 990448), (103, 769280), (128, 619030), (160, 495224), (206, 384640), (256, 309515), (320, 247612), (412, 192320), (515, 153856), (601, 131840), (640, 123806), (824, 96160), (1030, 76928), (1202, 65920), (1280, 61903), (1648, 48080), (2060, 38464), (2404, 32960), (3005, 26368), (3296, 24040), (4120, 19232), (4808, 16480), (6010, 13184), (6592, 12020), (8240, 9616)]