557102080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2131

約数の個数: 88

約数和(自身を含む): 1362270312

約数和(自身を除く): 805168232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 512, 530, 640, 848, 1024, 1060, 1280, 1696, 2053, 2120, 2560, 3392, 4106, 4240, 5120, 6784, 8212, 8480, 10265, 13568, 16424, 16960, 20530, 27136, 32848, 33920, 41060, 54272, 65696, 67840, 82120, 108809, 131392, 135680, 164240, 217618, 262784, 271360, 328480, 435236, 525568, 544045, 656960, 870472, 1051136, 1088090, 1313920, 1740944, 2102272, 2176180, 2627840, 3481888, 4352360, 5255680, 6963776, 8704720, 10511360, 13927552, 17409440, 27855104, 34818880, 55710208, 69637760, 111420416, 139275520, 278551040, 557102080]

約数ペア:

[(1, 557102080), (2, 278551040), (4, 139275520), (5, 111420416), (8, 69637760), (10, 55710208), (16, 34818880), (20, 27855104), (32, 17409440), (40, 13927552), (53, 10511360), (64, 8704720), (80, 6963776), (106, 5255680), (128, 4352360), (160, 3481888), (212, 2627840), (256, 2176180), (265, 2102272), (320, 1740944), (424, 1313920), (512, 1088090), (530, 1051136), (640, 870472), (848, 656960), (1024, 544045), (1060, 525568), (1280, 435236), (1696, 328480), (2053, 271360), (2120, 262784), (2560, 217618), (3392, 164240), (4106, 135680), (4240, 131392), (5120, 108809), (6784, 82120), (8212, 67840), (8480, 65696), (10265, 54272), (13568, 41060), (16424, 33920), (16960, 32848), (20530, 27136)]