61533920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{54941}}^1$

素因数の和:54963

約数の個数: 48

約数和(自身を含む): 166144608

約数和(自身を除く): 104610688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 54941, 109882, 219764, 274705, 384587, 439528, 549410, 769174, 879056, 1098820, 1538348, 1758112, 1922935, 2197640, 3076696, 3845870, 4395280, 6153392, 7691740, 8790560, 12306784, 15383480, 30766960, 61533920]

約数ペア:

[(1, 61533920), (2, 30766960), (4, 15383480), (5, 12306784), (7, 8790560), (8, 7691740), (10, 6153392), (14, 4395280), (16, 3845870), (20, 3076696), (28, 2197640), (32, 1922935), (35, 1758112), (40, 1538348), (56, 1098820), (70, 879056), (80, 769174), (112, 549410), (140, 439528), (160, 384587), (224, 274705), (280, 219764), (560, 109882), (1120, 54941)]