190057047320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{678775169}}^1$

素因数の和:678775187

約数の個数: 32

約数和(自身を含む): 488718122400

約数和(自身を除く): 298661075080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 678775169, 1357550338, 2715100676, 3393875845, 4751426183, 5430201352, 6787751690, 9502852366, 13575503380, 19005704732, 23757130915, 27151006760, 38011409464, 47514261830, 95028523660, 190057047320]

約数ペア:

[(1, 190057047320), (2, 95028523660), (4, 47514261830), (5, 38011409464), (7, 27151006760), (8, 23757130915), (10, 19005704732), (14, 13575503380), (20, 9502852366), (28, 6787751690), (35, 5430201352), (40, 4751426183), (56, 3393875845), (70, 2715100676), (140, 1357550338), (280, 678775169)]