4977760

素因数分解:

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

素因数の和:655

約数の個数: 48

約数和(自身を含む): 12002256

約数和(自身を除く): 7024496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 587, 848, 1060, 1174, 1696, 2120, 2348, 2935, 4240, 4696, 5870, 8480, 9392, 11740, 18784, 23480, 31111, 46960, 62222, 93920, 124444, 155555, 248888, 311110, 497776, 622220, 995552, 1244440, 2488880, 4977760]

約数ペア:

[(1, 4977760), (2, 2488880), (4, 1244440), (5, 995552), (8, 622220), (10, 497776), (16, 311110), (20, 248888), (32, 155555), (40, 124444), (53, 93920), (80, 62222), (106, 46960), (160, 31111), (212, 23480), (265, 18784), (424, 11740), (530, 9392), (587, 8480), (848, 5870), (1060, 4696), (1174, 4240), (1696, 2935), (2120, 2348)]