169188860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101921}}^1$

素因数の和:102013

約数の個数: 24

約数和(自身を含む): 359580816

約数和(自身を除く): 190391956

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 101921, 203842, 407684, 509605, 1019210, 2038420, 8459443, 16918886, 33837772, 42297215, 84594430, 169188860]

約数ペア:

[(1, 169188860), (2, 84594430), (4, 42297215), (5, 33837772), (10, 16918886), (20, 8459443), (83, 2038420), (166, 1019210), (332, 509605), (415, 407684), (830, 203842), (1660, 101921)]