57099280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101963}}^1$

素因数の和:101983

約数の個数: 40

約数和(自身を含む): 151722432

約数和(自身を除く): 94623152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101963, 203926, 407852, 509815, 713741, 815704, 1019630, 1427482, 1631408, 2039260, 2854964, 3568705, 4078520, 5709928, 7137410, 8157040, 11419856, 14274820, 28549640, 57099280]

約数ペア:

[(1, 57099280), (2, 28549640), (4, 14274820), (5, 11419856), (7, 8157040), (8, 7137410), (10, 5709928), (14, 4078520), (16, 3568705), (20, 2854964), (28, 2039260), (35, 1631408), (40, 1427482), (56, 1019630), (70, 815704), (80, 713741), (112, 509815), (140, 407852), (280, 203926), (560, 101963)]