57794320

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1297}}^1$

素因数の和:1867

約数の個数: 40

約数和(自身を含む): 134716824

約数和(自身を除く): 76922504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 1114, 1297, 2228, 2594, 2785, 4456, 5188, 5570, 6485, 8912, 10376, 11140, 12970, 20752, 22280, 25940, 44560, 51880, 103760, 722429, 1444858, 2889716, 3612145, 5779432, 7224290, 11558864, 14448580, 28897160, 57794320]

約数ペア:

[(1, 57794320), (2, 28897160), (4, 14448580), (5, 11558864), (8, 7224290), (10, 5779432), (16, 3612145), (20, 2889716), (40, 1444858), (80, 722429), (557, 103760), (1114, 51880), (1297, 44560), (2228, 25940), (2594, 22280), (2785, 20752), (4456, 12970), (5188, 11140), (5570, 10376), (6485, 8912)]