797894529280

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11761417}}^1$

素因数の和:11761491

約数の個数: 72

約数和(自身を含む): 1947267409752

約数和(自身を除く): 1149372880472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1280, 1696, 2120, 3392, 4240, 6784, 8480, 13568, 16960, 33920, 67840, 11761417, 23522834, 47045668, 58807085, 94091336, 117614170, 188182672, 235228340, 376365344, 470456680, 623355101, 752730688, 940913360, 1246710202, 1505461376, 1881826720, 2493420404, 3010922752, 3116775505, 3763653440, 4986840808, 6233551010, 7527306880, 9973681616, 12467102020, 15054613760, 19947363232, 24934204040, 39894726464, 49868408080, 79789452928, 99736816160, 159578905856, 199473632320, 398947264640, 797894529280]

約数ペア:

[(1, 797894529280), (2, 398947264640), (4, 199473632320), (5, 159578905856), (8, 99736816160), (10, 79789452928), (16, 49868408080), (20, 39894726464), (32, 24934204040), (40, 19947363232), (53, 15054613760), (64, 12467102020), (80, 9973681616), (106, 7527306880), (128, 6233551010), (160, 4986840808), (212, 3763653440), (256, 3116775505), (265, 3010922752), (320, 2493420404), (424, 1881826720), (530, 1505461376), (640, 1246710202), (848, 940913360), (1060, 752730688), (1280, 623355101), (1696, 470456680), (2120, 376365344), (3392, 235228340), (4240, 188182672), (6784, 117614170), (8480, 94091336), (13568, 58807085), (16960, 47045668), (33920, 23522834), (67840, 11761417)]