79644160

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:663

約数の個数: 80

約数和(自身を含む): 194893776

約数和(自身を除く): 115249616

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, 587, 640, 848, 1060, 1174, 1280, 1696, 2120, 2348, 2560, 2935, 3392, 4240, 4696, 5870, 6784, 8480, 9392, 11740, 13568, 16960, 18784, 23480, 27136, 31111, 33920, 37568, 46960, 62222, 67840, 75136, 93920, 124444, 135680, 150272, 155555, 187840, 248888, 300544, 311110, 375680, 497776, 622220, 751360, 995552, 1244440, 1502720, 1991104, 2488880, 3982208, 4977760, 7964416, 9955520, 15928832, 19911040, 39822080, 79644160]

約数ペア:

[(1, 79644160), (2, 39822080), (4, 19911040), (5, 15928832), (8, 9955520), (10, 7964416), (16, 4977760), (20, 3982208), (32, 2488880), (40, 1991104), (53, 1502720), (64, 1244440), (80, 995552), (106, 751360), (128, 622220), (160, 497776), (212, 375680), (256, 311110), (265, 300544), (320, 248888), (424, 187840), (512, 155555), (530, 150272), (587, 135680), (640, 124444), (848, 93920), (1060, 75136), (1174, 67840), (1280, 62222), (1696, 46960), (2120, 37568), (2348, 33920), (2560, 31111), (2935, 27136), (3392, 23480), (4240, 18784), (4696, 16960), (5870, 13568), (6784, 11740), (8480, 9392)]