1615813160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3107333}}^1$

素因数の和:3107357

約数の個数: 32

約数和(自身を含む): 3915240840

約数和(自身を除く): 2299427680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3107333, 6214666, 12429332, 15536665, 24858664, 31073330, 40395329, 62146660, 80790658, 124293320, 161581316, 201976645, 323162632, 403953290, 807906580, 1615813160]

約数ペア:

[(1, 1615813160), (2, 807906580), (4, 403953290), (5, 323162632), (8, 201976645), (10, 161581316), (13, 124293320), (20, 80790658), (26, 62146660), (40, 40395329), (52, 31073330), (65, 24858664), (104, 15536665), (130, 12429332), (260, 6214666), (520, 3107333)]