41569840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39971}}^1$

素因数の和:39997

約数の個数: 40

約数和(自身を含む): 104087088

約数和(自身を除く): 62517248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 39971, 79942, 159884, 199855, 319768, 399710, 519623, 639536, 799420, 1039246, 1598840, 2078492, 2598115, 3197680, 4156984, 5196230, 8313968, 10392460, 20784920, 41569840]

約数ペア:

[(1, 41569840), (2, 20784920), (4, 10392460), (5, 8313968), (8, 5196230), (10, 4156984), (13, 3197680), (16, 2598115), (20, 2078492), (26, 1598840), (40, 1039246), (52, 799420), (65, 639536), (80, 519623), (104, 399710), (130, 319768), (208, 199855), (260, 159884), (520, 79942), (1040, 39971)]