950147140

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{274609}}^1$

素因数の和:274791

約数の個数: 24

約数和(自身を含む): 2006849880

約数和(自身を除く): 1056702740

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 274609, 549218, 1098436, 1373045, 2746090, 5492180, 47507357, 95014714, 190029428, 237536785, 475073570, 950147140]

約数ペア:

[(1, 950147140), (2, 475073570), (4, 237536785), (5, 190029428), (10, 95014714), (20, 47507357), (173, 5492180), (346, 2746090), (692, 1373045), (865, 1098436), (1730, 549218), (3460, 274609)]