134099780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{80783}}^1$

素因数の和:80875

約数の個数: 24

約数和(自身を含む): 285005952

約数和(自身を除く): 150906172

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 80783, 161566, 323132, 403915, 807830, 1615660, 6704989, 13409978, 26819956, 33524945, 67049890, 134099780]

約数ペア:

[(1, 134099780), (2, 67049890), (4, 33524945), (5, 26819956), (10, 13409978), (20, 6704989), (83, 1615660), (166, 807830), (332, 403915), (415, 323132), (830, 161566), (1660, 80783)]