10453280

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 25038720

約数和(自身を除く): 14585440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 827, 1264, 1580, 1654, 2528, 3160, 3308, 4135, 6320, 6616, 8270, 12640, 13232, 16540, 26464, 33080, 65333, 66160, 130666, 132320, 261332, 326665, 522664, 653330, 1045328, 1306660, 2090656, 2613320, 5226640, 10453280]

約数ペア:

[(1, 10453280), (2, 5226640), (4, 2613320), (5, 2090656), (8, 1306660), (10, 1045328), (16, 653330), (20, 522664), (32, 326665), (40, 261332), (79, 132320), (80, 130666), (158, 66160), (160, 65333), (316, 33080), (395, 26464), (632, 16540), (790, 13232), (827, 12640), (1264, 8270), (1580, 6616), (1654, 6320), (2528, 4135), (3160, 3308)]