188049875320

素因数分解:

$2^3\times 5^1\times {\mathrm{23071}}^1\times {\mathrm{203773}}^1$

素因数の和:226855

約数の個数: 32

約数和(自身を含む): 423132635520

約数和(自身を除く): 235082760200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 23071, 46142, 92284, 115355, 184568, 203773, 230710, 407546, 461420, 815092, 922840, 1018865, 1630184, 2037730, 4075460, 8150920, 4701246883, 9402493766, 18804987532, 23506234415, 37609975064, 47012468830, 94024937660, 188049875320]

約数ペア:

[(1, 188049875320), (2, 94024937660), (4, 47012468830), (5, 37609975064), (8, 23506234415), (10, 18804987532), (20, 9402493766), (40, 4701246883), (23071, 8150920), (46142, 4075460), (92284, 2037730), (115355, 1630184), (184568, 1018865), (203773, 922840), (230710, 815092), (407546, 461420)]