3856550149420

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1471}}^1\times {\mathrm{351437}}^1$

素因数の和:353290

約数の個数: 48

約数和(自身を含む): 8126011289088

約数和(自身を除く): 4269461139668

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1471, 1492, 1865, 2942, 3730, 5884, 7355, 7460, 14710, 29420, 351437, 548683, 702874, 1097366, 1405748, 1757185, 2194732, 2743415, 3514370, 5486830, 7028740, 10973660, 131086001, 262172002, 516963827, 524344004, 655430005, 1033927654, 1310860010, 2067855308, 2584819135, 2621720020, 5169638270, 10339276540, 192827507471, 385655014942, 771310029884, 964137537355, 1928275074710, 3856550149420]

約数ペア:

[(1, 3856550149420), (2, 1928275074710), (4, 964137537355), (5, 771310029884), (10, 385655014942), (20, 192827507471), (373, 10339276540), (746, 5169638270), (1471, 2621720020), (1492, 2584819135), (1865, 2067855308), (2942, 1310860010), (3730, 1033927654), (5884, 655430005), (7355, 524344004), (7460, 516963827), (14710, 262172002), (29420, 131086001), (351437, 10973660), (548683, 7028740), (702874, 5486830), (1097366, 3514370), (1405748, 2743415), (1757185, 2194732)]