458912320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75479}}^1$

素因数の和:75515

約数の個数: 56

約数和(自身を含む): 1150315200

約数和(自身を除く): 691402880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 75479, 150958, 301916, 377395, 603832, 754790, 1207664, 1434101, 1509580, 2415328, 2868202, 3019160, 4830656, 5736404, 6038320, 7170505, 11472808, 12076640, 14341010, 22945616, 24153280, 28682020, 45891232, 57364040, 91782464, 114728080, 229456160, 458912320]

約数ペア:

[(1, 458912320), (2, 229456160), (4, 114728080), (5, 91782464), (8, 57364040), (10, 45891232), (16, 28682020), (19, 24153280), (20, 22945616), (32, 14341010), (38, 12076640), (40, 11472808), (64, 7170505), (76, 6038320), (80, 5736404), (95, 4830656), (152, 3019160), (160, 2868202), (190, 2415328), (304, 1509580), (320, 1434101), (380, 1207664), (608, 754790), (760, 603832), (1216, 377395), (1520, 301916), (3040, 150958), (6080, 75479)]