85202320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{152147}}^1$

素因数の和:152167

約数の個数: 40

約数和(自身を含む): 226396224

約数和(自身を除く): 141193904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 152147, 304294, 608588, 760735, 1065029, 1217176, 1521470, 2130058, 2434352, 3042940, 4260116, 5325145, 6085880, 8520232, 10650290, 12171760, 17040464, 21300580, 42601160, 85202320]

約数ペア:

[(1, 85202320), (2, 42601160), (4, 21300580), (5, 17040464), (7, 12171760), (8, 10650290), (10, 8520232), (14, 6085880), (16, 5325145), (20, 4260116), (28, 3042940), (35, 2434352), (40, 2130058), (56, 1521470), (70, 1217176), (80, 1065029), (112, 760735), (140, 608588), (280, 304294), (560, 152147)]