169071650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4211}}^1$

素因数の和:4307

約数の個数: 48

約数和(自身を含む): 347843808

約数和(自身を除く): 178772158

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 146, 275, 365, 550, 730, 803, 1606, 1825, 3650, 4015, 4211, 8030, 8422, 20075, 21055, 40150, 42110, 46321, 92642, 105275, 210550, 231605, 307403, 463210, 614806, 1158025, 1537015, 2316050, 3074030, 3381433, 6762866, 7685075, 15370150, 16907165, 33814330, 84535825, 169071650]

約数ペア:

[(1, 169071650), (2, 84535825), (5, 33814330), (10, 16907165), (11, 15370150), (22, 7685075), (25, 6762866), (50, 3381433), (55, 3074030), (73, 2316050), (110, 1537015), (146, 1158025), (275, 614806), (365, 463210), (550, 307403), (730, 231605), (803, 210550), (1606, 105275), (1825, 92642), (3650, 46321), (4015, 42110), (4211, 40150), (8030, 21055), (8422, 20075)]