1945381186610

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{3539}}^1\times {\mathrm{37369}}^1$

素因数の和:42386

約数の個数: 32

約数和(自身を含む): 3505150540800

約数和(自身を除く): 1559769354190

約数列:

[1, 2, 5, 10, 1471, 2942, 3539, 7078, 7355, 14710, 17695, 35390, 37369, 74738, 186845, 373690, 5205869, 10411738, 26029345, 52058690, 54969799, 109939598, 132248891, 264497782, 274848995, 549697990, 661244455, 1322488910, 194538118661, 389076237322, 972690593305, 1945381186610]

約数ペア:

[(1, 1945381186610), (2, 972690593305), (5, 389076237322), (10, 194538118661), (1471, 1322488910), (2942, 661244455), (3539, 549697990), (7078, 274848995), (7355, 264497782), (14710, 132248891), (17695, 109939598), (35390, 54969799), (37369, 52058690), (74738, 26029345), (186845, 10411738), (373690, 5205869)]